The SMILES O=C(C=C1Nc2ccccc2NC1=CC(=O)c1ccc(Cl)cc1)c1ccccc1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
2-[3-[2-(4-chlorophenyl)-2-oxidanylidene-ethylidene]-1,4-dihydroquinoxalin-2-ylidene]-1-phenyl-ethanone