The SMILES O=S1(=O)CC2C(C1)C1(c3ccccc3)OC2(c2ccccc2)c2ccccc21 represents 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}.