Based on the SMILES representation COCn1cnc2c(=O)n(-c3ccc(C)cc3)c(=S)n(-c3ccc(C)cc3)c21, 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}.