The SMILES O=C(NN=C(C1=Nc2ccc(Cl)cc2NC1O)C(O)C=Cc1ccccc1)c1ccncc1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.