Based on the SMILES O=C1C2CCC3C(=O)C(Cl)(Cl)C3CCC2C1(Cl)Cl, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.