Based on the SMILES representation CC(O[Si](C)(C)C)C1C=CC(C)n2c(=O)n(-c3ccccc3)c(=O)n21, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.