The molecule SMILES Cc1cc(C)c(P2C(=C(O[Si](C(C)C)(C(C)C)C(C)C)C(C)(C)C)C2(c2ccccc2)c2ccccc2)c(C)c1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.