Based on the SMILES representation COCn1c(=O)n(C)c(=O)c2c1nc1c(c(=O)n(C)c(=O)n1COC)[n+]2[O-], 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}.