The SMILES CC(C)(C)[Si](C)(C)OCc1cccc(OCCOc2cccc(CO[Si](C)(C)C(C)(C)C)c2[N+](=O)[O-])c1[N+](=O)[O-] is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.