The molecule SMILES Cc1ccc2c(c1C)CC1(Cc3c(ccc4c3CCC4)C1=O)C2=O is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
4,5-dimethylspiro[3H-indene-2,2'-1,6,7,8-tetrahydro-as-indacene]-1,3'-dione