Based on the SMILES Cn1c(=O)n2n(c1=O)C(C)(C13CC4CC(CC(C4)C1)C3)C13CC4CC(CC1C4)CC23, 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}.