Is the SMILES COC(CC1(C=CO[Si](C(C)C)(C(C)C)C(C)C)C(=O)N(COCC[Si](C)(C)C)c2ccccc21)OC active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}