The molecule with the SMILES O=c1c2nc3ccccc3c(=O)n2ncn1-c1ccccc1Cl shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3-(2-chlorophenyl)-[1,2,4]triazino[6,1-b]quinazoline-4,10-dione