The SMILES Cc1ccc2c(c1C)C(=O)C1(Cc3cc4c(cc3C1=O)CCC4)C2 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6',7'-dimethylspiro[3,5,6,7-tetrahydro-s-indacene-2,2'-3H-indene]-1,1'-dione