The SMILES COC1=CC(C)C2CC3OC(O)CC4C(C)C(=O)C(O)C(C2(C)C1=O)C34C is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.