Based on the SMILES representation COC(=O)C=C(C)C=Cc1c(C)c(C(C)=O)c(C)n1C, the molecule shows 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}.