The SMILES Cc1nnc2c3c(-c4ccccc4)c(-c4ccccc4)oc3nc(N(C)C)n12 is from a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.