The molecule with the SMILES CCCCc1nc(C)oc1C(C)C 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}.
4-butyl-2-methyl-5-propan-2-yl-1,3-oxazole