The molecule SMILES Cc1cn(C2OC(CO[Si](C)(C)C(C)(C)C)C3(OC3C(=O)NO)C2O[Si](C)(C)C(C)(C)C)c(=O)[nH]c1=O is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.