The SMILES O=C1OC(C2Cc3ccc4ccccc4c3C2=O)c2ccccc21 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
3-(1-oxo-2,3-dihydrocyclopenta[a]naphthalen-2-yl)-3H-2-benzofuran-1-one