The SMILES CCOP(=O)(OCC)OC1CC(n2cnc3c(N(CC)CC)ncnc32)OC1CO[Si](C)(C)C(C)(C)C is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.