The molecule with the SMILES CCCCC(C)(CC=CC1C(O[Si](C)(C)C(C)(C)C)CC(=O)C1C(O)CCCCCC(=O)OC)O[Si](C)(C)C exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.