The SMILES CSc1nc(=O)cnn1C 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}.
2-methyl-3-methylsulfanyl-1,2,4-triazin-5-one