The SMILES CC1Cn2c(=O)[nH]c3cccc(c32)NC1=O is from 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}.
11-methyl-1,3,9-triazatricyclo[6.4.1.04,13]trideca-4(13),5,7-triene-2,10-dione