The SMILES Cc1cc2c(=O)c3ccccc3[nH]c2c(C(N)=O)c1C represents a molecule that shows 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}.