The molecule with the SMILES representation of CCCC[Si](CCCC)(CCCC)OC(C=CC(=O)OCC)C(Cc1ccccc1)O[Si](CCCC)(CCCC)CCCC displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.