The molecule SMILES CC(C)(C)[Si](C)(C)OCC1=C(CC#N)C(O[Si](C)(C)C(C)(C)C)C(n2ccc(=O)[nH]c2=O)O1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.