Natural Product: NPC266469

Natural Product ID:  NPC266469
Common Name:   n.a.
IUPAC Name:  
Synonyms:  
Molecular Formula:   C36H30O14
Standard InCHIKey:  KDDWZKWJBCZABZ-RGJYXDCBSA-N
Standard InCHI:  InChI=1S/C36H30O14/c37-10-13-6-16-24(21(41)8-13)31(46)25-15(28(16)43)4-5-18(29(25)44)36(35-34(49)33(48)30(45)23(12-39)50-35)17-2-1-3-20(40)26(17)32(47)27-19(36)7-14(11-38)9-22(27)42/h1-9,23,30,33-35,37-42,44-45,48-49H,10-12H2/t23-,30-,33+,34-,35-,36-/m1/s1
Canonical SMILES:  OCc1cc(O)c2c(c1)C(=O)c1c(C2=O)c(O)c(cc1)[C@]1([C@@H]2O[C@H](CO)[C@H]([C@@H]([C@H]2O)O)O)c2cccc(c2C(=O)c2c1cc(CO)cc2O)O
First Find Year:  
Max Developmental Stage:  
Synthetic Gene Cluster:   ;

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO29582 Aloe Genus Asphodelaceae Eukaryota TCMSP*

  Biological Activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT862 Individual Protein Epoxide hydratase Homo sapiens Inhibition = 93.1 % 26372074
NPT862 Individual Protein Epoxide hydratase Homo sapiens IC50 = 4100 nM 26372074
NPT862 Individual Protein Epoxide hydratase Homo sapiens Ki = 15500 nM 26372074

  Similar Natural Products in NPASS

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

●  The left chart: Distribution of similarity level between NPC266469 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.56 or Top200).

Similarity Score Similarity Level Natural Product ID
0.9195 High Similarity NPC285122
0.9189 High Similarity NPC300684
0.9189 High Similarity NPC84568
0.9189 High Similarity NPC218866
0.9189 High Similarity NPC48130
0.9128 High Similarity NPC170055
0.8926 High Similarity NPC257644
0.8903 High Similarity NPC474621
0.8903 High Similarity NPC474622
0.8867 High Similarity NPC471682
0.8839 High Similarity NPC474533
0.8839 High Similarity NPC474534
0.8758 High Similarity NPC478020
0.8758 High Similarity NPC478022
0.875 High Similarity NPC97637
0.875 High Similarity NPC471683
0.875 High Similarity NPC187934
0.8726 High Similarity NPC3449
0.8675 High Similarity NPC19631
0.8675 High Similarity NPC239136
0.8662 High Similarity NPC205172
0.8662 High Similarity NPC209393
0.8645 High Similarity NPC477221
0.8616 High Similarity NPC208651
0.8616 High Similarity NPC206641
0.8608 High Similarity NPC82190
0.8608 High Similarity NPC192219
0.8608 High Similarity NPC174599
0.8563 High Similarity NPC289876
0.8562 High Similarity NPC53139
0.8562 High Similarity NPC314795
0.8554 High Similarity NPC203751
0.8554 High Similarity NPC85368
0.8553 High Similarity NPC283480
0.8553 High Similarity NPC148323
0.8553 High Similarity NPC85310
0.8545 High Similarity NPC478021
0.8544 High Similarity NPC474824
0.8544 High Similarity NPC470408
0.8544 High Similarity NPC182921
0.8544 High Similarity NPC218870
0.8543 High Similarity NPC225243
0.8526 High Similarity NPC280753
0.8526 High Similarity NPC44378
0.8519 High Similarity NPC212099
0.8519 High Similarity NPC101116
0.8516 High Similarity NPC37709
0.8516 High Similarity NPC119767
0.8516 High Similarity NPC290194
0.8503 High Similarity NPC70622
0.8494 Intermediate Similarity NPC294501
0.8471 Intermediate Similarity NPC478001
0.8462 Intermediate Similarity NPC58538
0.8462 Intermediate Similarity NPC94781
0.8452 Intermediate Similarity NPC66820
0.8452 Intermediate Similarity NPC170018
0.8452 Intermediate Similarity NPC314437
0.8452 Intermediate Similarity NPC147250
0.8452 Intermediate Similarity NPC92403
0.8452 Intermediate Similarity NPC102053
0.8452 Intermediate Similarity NPC76112
0.8442 Intermediate Similarity NPC244691
0.8438 Intermediate Similarity NPC478027
0.8438 Intermediate Similarity NPC474861
0.8431 Intermediate Similarity NPC469520
0.8424 Intermediate Similarity NPC324522
0.8424 Intermediate Similarity NPC470341
0.8424 Intermediate Similarity NPC105414
0.8424 Intermediate Similarity NPC471295
0.8424 Intermediate Similarity NPC234497
0.8424 Intermediate Similarity NPC472058
0.8412 Intermediate Similarity NPC85316
0.8412 Intermediate Similarity NPC197357
0.8408 Intermediate Similarity NPC478219
0.8405 Intermediate Similarity NPC278329
0.8405 Intermediate Similarity NPC146837
0.8395 Intermediate Similarity NPC472052
0.8395 Intermediate Similarity NPC472060
0.8395 Intermediate Similarity NPC470342
0.8393 Intermediate Similarity NPC477991
0.8393 Intermediate Similarity NPC477992
0.8389 Intermediate Similarity NPC287604
0.8389 Intermediate Similarity NPC161964
0.8389 Intermediate Similarity NPC472262
0.8385 Intermediate Similarity NPC317580
0.8383 Intermediate Similarity NPC478002
0.8383 Intermediate Similarity NPC477836
0.8383 Intermediate Similarity NPC183441
0.8377 Intermediate Similarity NPC296752
0.8375 Intermediate Similarity NPC318270
0.8367 Intermediate Similarity NPC136588
0.8367 Intermediate Similarity NPC199253
0.8364 Intermediate Similarity NPC477835
0.8354 Intermediate Similarity NPC477914
0.8354 Intermediate Similarity NPC315520
0.8353 Intermediate Similarity NPC299149
0.8353 Intermediate Similarity NPC277710
0.8353 Intermediate Similarity NPC153578
0.8353 Intermediate Similarity NPC114257
0.8344 Intermediate Similarity NPC245923
0.8344 Intermediate Similarity NPC472261
0.8344 Intermediate Similarity NPC142846
0.8333 Intermediate Similarity NPC326084
0.8333 Intermediate Similarity NPC472134
0.8333 Intermediate Similarity NPC324736
0.8323 Intermediate Similarity NPC79627
0.8323 Intermediate Similarity NPC227841
0.8323 Intermediate Similarity NPC103910
0.8322 Intermediate Similarity NPC52407
0.8322 Intermediate Similarity NPC225051
0.8314 Intermediate Similarity NPC224557
0.8314 Intermediate Similarity NPC292706
0.8312 Intermediate Similarity NPC135524
0.8303 Intermediate Similarity NPC178281
0.8301 Intermediate Similarity NPC315578
0.8294 Intermediate Similarity NPC478000
0.8291 Intermediate Similarity NPC120171
0.8284 Intermediate Similarity NPC186800
0.8284 Intermediate Similarity NPC470667
0.8284 Intermediate Similarity NPC3718
0.8282 Intermediate Similarity NPC284495
0.8282 Intermediate Similarity NPC475449
0.828 Intermediate Similarity NPC215593
0.828 Intermediate Similarity NPC472135
0.8278 Intermediate Similarity NPC315275
0.8278 Intermediate Similarity NPC155211
0.8278 Intermediate Similarity NPC474813
0.8266 Intermediate Similarity NPC87583
0.8263 Intermediate Similarity NPC175477
0.8261 Intermediate Similarity NPC66029
0.8261 Intermediate Similarity NPC474501
0.8258 Intermediate Similarity NPC174905
0.8258 Intermediate Similarity NPC313047
0.8258 Intermediate Similarity NPC451542
0.8258 Intermediate Similarity NPC295712
0.8258 Intermediate Similarity NPC474203
0.8258 Intermediate Similarity NPC293545
0.825 Intermediate Similarity NPC478220
0.8247 Intermediate Similarity NPC305845
0.8247 Intermediate Similarity NPC204045
0.8246 Intermediate Similarity NPC72783
0.8243 Intermediate Similarity NPC31799
0.8239 Intermediate Similarity NPC205766
0.8235 Intermediate Similarity NPC190457
0.8235 Intermediate Similarity NPC26924
0.8235 Intermediate Similarity NPC475246
0.8235 Intermediate Similarity NPC176246
0.8225 Intermediate Similarity NPC199357
0.8224 Intermediate Similarity NPC305060
0.8217 Intermediate Similarity NPC110882
0.8217 Intermediate Similarity NPC136878
0.8217 Intermediate Similarity NPC120536
0.8217 Intermediate Similarity NPC85393
0.8217 Intermediate Similarity NPC271944
0.8217 Intermediate Similarity NPC470570
0.821 Intermediate Similarity NPC478223
0.8205 Intermediate Similarity NPC471906
0.8205 Intermediate Similarity NPC29932
0.8204 Intermediate Similarity NPC217781
0.8204 Intermediate Similarity NPC63470
0.8194 Intermediate Similarity NPC474961
0.8193 Intermediate Similarity NPC469664
0.8193 Intermediate Similarity NPC329647
0.8193 Intermediate Similarity NPC470735
0.8187 Intermediate Similarity NPC35
0.8187 Intermediate Similarity NPC470334
0.8187 Intermediate Similarity NPC227485
0.8187 Intermediate Similarity NPC205918
0.8182 Intermediate Similarity NPC315772
0.8182 Intermediate Similarity NPC96421
0.8176 Intermediate Similarity NPC70862
0.8171 Intermediate Similarity NPC184326
0.8171 Intermediate Similarity NPC476506
0.8171 Intermediate Similarity NPC292863
0.817 Intermediate Similarity NPC13715
0.8166 Intermediate Similarity NPC271385
0.8166 Intermediate Similarity NPC30432
0.8166 Intermediate Similarity NPC5029
0.8166 Intermediate Similarity NPC76128
0.8166 Intermediate Similarity NPC111536
0.816 Intermediate Similarity NPC208258
0.8155 Intermediate Similarity NPC222455
0.8155 Intermediate Similarity NPC53252
0.8153 Intermediate Similarity NPC474630
0.8153 Intermediate Similarity NPC34482
0.8153 Intermediate Similarity NPC12402
0.815 Intermediate Similarity NPC293227
0.815 Intermediate Similarity NPC473631
0.815 Intermediate Similarity NPC473717
0.815 Intermediate Similarity NPC475662
0.8148 Intermediate Similarity NPC314257
0.8148 Intermediate Similarity NPC226656
0.8148 Intermediate Similarity NPC66508
0.8148 Intermediate Similarity NPC472807
0.8144 Intermediate Similarity NPC142707
0.8144 Intermediate Similarity NPC317671
0.8144 Intermediate Similarity NPC49983
0.8144 Intermediate Similarity NPC26536
0.8133 Intermediate Similarity NPC290160
0.8133 Intermediate Similarity NPC63438

  Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

●  The left chart: Distribution of similarity level between NPC266469 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
0.8452 Intermediate Similarity NPD8313 Approved
0.8452 Intermediate Similarity NPD8312 Approved
0.8323 Intermediate Similarity NPD7390 Discontinued
0.8121 Intermediate Similarity NPD6959 Discontinued
0.8114 Intermediate Similarity NPD7879 Clinical (unspecified phase)
0.8092 Intermediate Similarity NPD8150 Discontinued
0.8038 Intermediate Similarity NPD7422 Clinical (unspecified phase)
0.8027 Intermediate Similarity NPD1470 Approved
0.8012 Intermediate Similarity NPD4380 Phase 2
0.8 Intermediate Similarity NPD8397 Clinical (unspecified phase)
0.7987 Intermediate Similarity NPD5404 Approved
0.7987 Intermediate Similarity NPD5408 Approved
0.7987 Intermediate Similarity NPD5405 Approved
0.7987 Intermediate Similarity NPD5406 Approved
0.7922 Intermediate Similarity NPD1509 Clinical (unspecified phase)
0.7821 Intermediate Similarity NPD6535 Approved
0.7821 Intermediate Similarity NPD6534 Approved
0.779 Intermediate Similarity NPD7699 Phase 2
0.779 Intermediate Similarity NPD7700 Phase 2
0.7765 Intermediate Similarity NPD6213 Phase 3
0.7765 Intermediate Similarity NPD6212 Phase 3
0.7765 Intermediate Similarity NPD6214 Clinical (unspecified phase)
0.7755 Intermediate Similarity NPD1201 Approved
0.7751 Intermediate Similarity NPD6232 Discontinued
0.773 Intermediate Similarity NPD3226 Approved
0.773 Intermediate Similarity NPD7871 Phase 2
0.773 Intermediate Similarity NPD7870 Phase 2
0.7719 Intermediate Similarity NPD7473 Discontinued
0.7705 Intermediate Similarity NPD6782 Approved
0.7705 Intermediate Similarity NPD6778 Approved
0.7705 Intermediate Similarity NPD6777 Approved
0.7705 Intermediate Similarity NPD6776 Approved
0.7705 Intermediate Similarity NPD6781 Approved
0.7705 Intermediate Similarity NPD6779 Approved
0.7705 Intermediate Similarity NPD6780 Approved
0.7661 Intermediate Similarity NPD6167 Clinical (unspecified phase)
0.7661 Intermediate Similarity NPD6168 Clinical (unspecified phase)
0.7661 Intermediate Similarity NPD6166 Phase 2
0.7634 Intermediate Similarity NPD8320 Phase 1
0.7634 Intermediate Similarity NPD8319 Approved
0.7605 Intermediate Similarity NPD8443 Clinical (unspecified phase)
0.7581 Intermediate Similarity NPD7698 Approved
0.7581 Intermediate Similarity NPD7697 Approved
0.7581 Intermediate Similarity NPD7435 Discontinued
0.7581 Intermediate Similarity NPD7696 Phase 3
0.7566 Intermediate Similarity NPD8151 Discontinued
0.7558 Intermediate Similarity NPD7852 Clinical (unspecified phase)
0.7545 Intermediate Similarity NPD7819 Suspended
0.7545 Intermediate Similarity NPD2393 Clinical (unspecified phase)
0.7543 Intermediate Similarity NPD7993 Clinical (unspecified phase)
0.7529 Intermediate Similarity NPD5844 Phase 1
0.7515 Intermediate Similarity NPD4381 Clinical (unspecified phase)
0.7513 Intermediate Similarity NPD7701 Phase 2
0.7456 Intermediate Similarity NPD4868 Clinical (unspecified phase)
0.7435 Intermediate Similarity NPD7875 Clinical (unspecified phase)
0.7435 Intermediate Similarity NPD7874 Approved
0.7429 Intermediate Similarity NPD7804 Clinical (unspecified phase)
0.7412 Intermediate Similarity NPD7075 Discontinued
0.741 Intermediate Similarity NPD7458 Discontinued
0.741 Intermediate Similarity NPD5808 Clinical (unspecified phase)
0.7401 Intermediate Similarity NPD6559 Discontinued
0.7396 Intermediate Similarity NPD7801 Approved
0.7381 Intermediate Similarity NPD1934 Approved
0.7378 Intermediate Similarity NPD7004 Clinical (unspecified phase)
0.7375 Intermediate Similarity NPD2346 Discontinued
0.7346 Intermediate Similarity NPD4628 Phase 3
0.7346 Intermediate Similarity NPD8166 Discontinued
0.7346 Intermediate Similarity NPD7003 Approved
0.734 Intermediate Similarity NPD6823 Phase 2
0.7325 Intermediate Similarity NPD943 Approved
0.7321 Intermediate Similarity NPD7411 Suspended
0.7294 Intermediate Similarity NPD5402 Approved
0.7288 Intermediate Similarity NPD7074 Phase 3
0.7273 Intermediate Similarity NPD3818 Discontinued
0.7273 Intermediate Similarity NPD3751 Discontinued
0.7273 Intermediate Similarity NPD7410 Clinical (unspecified phase)
0.7256 Intermediate Similarity NPD3300 Phase 2
0.7251 Intermediate Similarity NPD7768 Phase 2
0.7236 Intermediate Similarity NPD8155 Clinical (unspecified phase)
0.7235 Intermediate Similarity NPD7096 Clinical (unspecified phase)
0.7235 Intermediate Similarity NPD8455 Phase 2
0.7232 Intermediate Similarity NPD7054 Approved
0.723 Intermediate Similarity NPD405 Clinical (unspecified phase)
0.7225 Intermediate Similarity NPD5494 Approved
0.7225 Intermediate Similarity NPD7211 Clinical (unspecified phase)
0.7222 Intermediate Similarity NPD1549 Phase 2
0.7209 Intermediate Similarity NPD3749 Approved
0.7198 Intermediate Similarity NPD8434 Phase 2
0.7195 Intermediate Similarity NPD6190 Approved
0.7191 Intermediate Similarity NPD7472 Approved
0.7176 Intermediate Similarity NPD6801 Discontinued
0.7169 Intermediate Similarity NPD2532 Approved
0.7169 Intermediate Similarity NPD2534 Approved
0.7169 Intermediate Similarity NPD4378 Clinical (unspecified phase)
0.7169 Intermediate Similarity NPD2533 Approved
0.7167 Intermediate Similarity NPD7808 Phase 3
0.716 Intermediate Similarity NPD1552 Clinical (unspecified phase)
0.716 Intermediate Similarity NPD6599 Discontinued
0.716 Intermediate Similarity NPD1550 Clinical (unspecified phase)
0.7151 Intermediate Similarity NPD6797 Phase 2
0.7143 Intermediate Similarity NPD3787 Discontinued
0.7143 Intermediate Similarity NPD651 Clinical (unspecified phase)
0.7143 Intermediate Similarity NPD1510 Phase 2
0.7135 Intermediate Similarity NPD2801 Approved
0.7128 Intermediate Similarity NPD7782 Clinical (unspecified phase)
0.7128 Intermediate Similarity NPD7783 Phase 2
0.7111 Intermediate Similarity NPD7251 Discontinued
0.7089 Intermediate Similarity NPD3764 Approved
0.7083 Intermediate Similarity NPD5403 Approved
0.7079 Intermediate Similarity NPD7177 Discontinued
0.7073 Intermediate Similarity NPD7421 Clinical (unspecified phase)
0.7072 Intermediate Similarity NPD4338 Clinical (unspecified phase)
0.7052 Intermediate Similarity NPD3882 Suspended
0.7049 Intermediate Similarity NPD8055 Clinical (unspecified phase)
0.7019 Intermediate Similarity NPD1607 Approved
0.7006 Intermediate Similarity NPD1511 Approved
0.7 Intermediate Similarity NPD8285 Discontinued
0.6994 Remote Similarity NPD2935 Discontinued
0.6964 Remote Similarity NPD5401 Approved
0.6936 Remote Similarity NPD1465 Phase 2
0.6923 Remote Similarity NPD6273 Approved
0.6923 Remote Similarity NPD1512 Approved
0.6918 Remote Similarity NPD5952 Clinical (unspecified phase)
0.6918 Remote Similarity NPD7008 Discontinued
0.6897 Remote Similarity NPD3817 Phase 2
0.6894 Remote Similarity NPD1240 Approved
0.6893 Remote Similarity NPD8059 Phase 3
0.6893 Remote Similarity NPD8058 Clinical (unspecified phase)
0.689 Remote Similarity NPD6099 Approved
0.689 Remote Similarity NPD6100 Approved
0.689 Remote Similarity NPD2796 Approved
0.6885 Remote Similarity NPD4954 Approved
0.6885 Remote Similarity NPD5028 Approved
0.6885 Remote Similarity NPD36 Approved
0.6885 Remote Similarity NPD5026 Approved
0.6885 Remote Similarity NPD5034 Approved
0.6885 Remote Similarity NPD4955 Approved
0.6875 Remote Similarity NPD2313 Discontinued
0.6848 Remote Similarity NPD2344 Approved
0.6831 Remote Similarity NPD5030 Phase 2
0.6828 Remote Similarity NPD5037 Approved
0.6828 Remote Similarity NPD5038 Approved
0.6826 Remote Similarity NPD3750 Approved
0.6818 Remote Similarity NPD3019 Approved
0.6807 Remote Similarity NPD970 Clinical (unspecified phase)
0.6805 Remote Similarity NPD6799 Approved
0.6798 Remote Similarity NPD8127 Discontinued
0.6796 Remote Similarity NPD7228 Approved
0.6796 Remote Similarity NPD7799 Discontinued
0.6788 Remote Similarity NPD1551 Phase 2
0.6774 Remote Similarity NPD5036 Approved
0.6772 Remote Similarity NPD3094 Phase 2
0.6772 Remote Similarity NPD1164 Approved
0.6766 Remote Similarity NPD2800 Approved
0.676 Remote Similarity NPD5711 Approved
0.676 Remote Similarity NPD5710 Approved
0.6755 Remote Similarity NPD5951 Approved
0.6753 Remote Similarity NPD4196 Clinical (unspecified phase)
0.6747 Remote Similarity NPD7266 Discontinued
0.6743 Remote Similarity NPD5761 Phase 2
0.6743 Remote Similarity NPD5760 Phase 2
0.6739 Remote Similarity NPD7685 Pre-registration
0.6731 Remote Similarity NPD1547 Clinical (unspecified phase)
0.6728 Remote Similarity NPD6663 Approved
0.6727 Remote Similarity NPD3299 Clinical (unspecified phase)
0.6727 Remote Similarity NPD2799 Discontinued
0.6726 Remote Similarity NPD1878 Clinical (unspecified phase)
0.6726 Remote Similarity NPD6398 Clinical (unspecified phase)
0.6719 Remote Similarity NPD8485 Approved
0.6719 Remote Similarity NPD8090 Clinical (unspecified phase)
0.671 Remote Similarity NPD2932 Approved
0.671 Remote Similarity NPD7163 Clinical (unspecified phase)
0.6705 Remote Similarity NPD8438 Clinical (unspecified phase)
0.6689 Remote Similarity NPD4869 Clinical (unspecified phase)
0.6687 Remote Similarity NPD5736 Approved
0.6686 Remote Similarity NPD2309 Approved
0.6686 Remote Similarity NPD37 Approved
0.6686 Remote Similarity NPD6844 Discontinued
0.6685 Remote Similarity NPD6234 Discontinued
0.6667 Remote Similarity NPD8361 Approved
0.6667 Remote Similarity NPD8360 Approved
0.6667 Remote Similarity NPD5698 Clinical (unspecified phase)
0.6667 Remote Similarity NPD4967 Phase 2
0.6667 Remote Similarity NPD4965 Approved
0.6667 Remote Similarity NPD4966 Approved
0.6647 Remote Similarity NPD7236 Approved
0.6647 Remote Similarity NPD7239 Suspended
0.6646 Remote Similarity NPD230 Phase 1
0.663 Remote Similarity NPD3926 Phase 2
0.6625 Remote Similarity NPD6007 Clinical (unspecified phase)
0.6625 Remote Similarity NPD2798 Approved
0.6624 Remote Similarity NPD3092 Approved
0.6622 Remote Similarity NPD2342 Discontinued
0.6615 Remote Similarity NPD7501 Clinical (unspecified phase)
0.6615 Remote Similarity NPD8486 Clinical (unspecified phase)
0.6612 Remote Similarity NPD7893 Clinical (unspecified phase)
0.6606 Remote Similarity NPD6651 Approved
0.6603 Remote Similarity NPD3412 Clinical (unspecified phase)
0.6595 Remote Similarity NPD5953 Discontinued
0.6583 Remote Similarity NPD6973 Clinical (unspecified phase)

Structure

External Identifiers

PubChem CID  
ChEMBL   CHEMBL3617999
ZINC  

Physicochemical Properties

Molecular Weight:  686.16
ALogP:  -6.1355
MLogP:  3.88
XLogP:  -0.953
# Rotatable Bonds:  15
Polar Surface Area:  262.74
# H-Bond Aceptor:  10
# H-Bond Donor:  10
# Rings:  7
# Heavy Atoms:  50

Download Data

Data Type Select
General Info & Identifiers & Properties  
Structure MOL file  
Source Organisms  
Biological Activities  
Similar NPs/Drugs