The molecule with the SMILES representation of COC(=O)c1c2c(cc3c1CC1(C3)Cc3ccc4c(c3C1=O)CCC4)CCC2 shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.