- aNatural product identification number used in this article. bAe. aegypti larval mortality 72 h after NP exposure at 50 µM. cAe. aegypti larval mortality 72 h after NP exposure at 50 µM, 5 µM, and 0.5 µM. dNational Service Centre number (a compound identifier assigned by DTP at NCI). eIVP: in vitro/vivo potent, ALK: alkylating agent