The SMILES O=C(O)C12C3CCCC1C2CC3 is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
tricyclo[4.3.0.02,9]nonane-1-carboxylicacid