Is the SMILES CCCC[Sn](CCCC)(CCCC)C(=C[Si](C)(C)c1ccccc1)c1ccc2c(c1)OCO2 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}