The molecule SMILES CCCC[Sn](CCCC)(CCCC)C(=C[Si](C)(C)c1ccccc1)c1ccc2c(c1)OCO2 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.