NP-Scout: quantification and visualization of NP-likeness

NP-Scout is a free web service that for the NP-Scout utilizes random forest classifiers trained on more than 161k natural products and an equal number of synthetic molecules.


example: C=C1C(=O)OC2C1CCC1(C)OC13CC=C(C)C23

or upload a file with a list of SMILES (for examples see About page)

or draw your own molecule

Similarity maps options

* Contour lines:
* Figure quality: