Drug Information Structural Similarity Between NPASS Natural Products and NPDSimilarity 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 
Tanimoto coefficient is calculated based on PubChem 881-bit substructure fingerprints.
Similar Natural Products High Similarity Level: Tc>=0.85; Intermediate Similarity Level: 0.7 <= Tc < 0.85; Remote Similarity Level: 0.65 <= Tc < 0.7
| Similarity Level | Similarity Score | Natural Product ID |
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