The SMILES Cc1cc2c(O)nnc(N)c2c(N)n1 is from a molecule that exhibits 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}.
4,5-bis(azanyl)-7-methyl-pyrido[3,4-d]pyridazin-1-ol