Table 3.

Scaled Shannon entropy (SSE) results for the first 70 chemotypes and the fraction of compounds contained in the top most populated chemotypes for the data sets.

Database	SSE5	SSE10	SSE20	SSE30	SSE40	SSE50	SSE60	SSE70
Fungal metabolites	0.967	0.959	0.954	0.954	0.956	0.947	0.943	0.942
MEGx	0.883	0.873	0.869	0.858	0.858	0.858	0.857	0.856
NATx	0.916	0.931	0.938	0.939	0.939	0.938	0.938	0.936
GRAS	0.617	0.57	0.541	0.526	0.517	0.512	0.507	0.501
Anticancer drugs	0.991	0.964	0.974	0.981	0.986	0.989	0.991	0.992
Non-anticancer drugs	0.769	0.750	0.762	0.777	0.789	0.799	0.803	0.809