The SMILES O=C1CC2C(c3ccc(Br)cc3)C3C(=O)c4ccccc4NC(=O)C3C2(O)c2ccccc2N1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.