The molecule with the SMILES CCOP(=O)(OCC)OC1CC(n2cnc3c(N(CC)CC)ncnc32)OC1CO[Si](C)(C)C(C)(C)C displays no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.