The SMILES O=C1C2C3CC(C4C5C=CC(C5)C34)C2C2C3CC(C12)C1C2C=CC(C2)C31 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.