The SMILES NC(Cc1ccc2nc3c4ccccc4c(=O)cc-3oc2c1)C(=O)O 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}.
2-amino-3-(5-oxobenzo[a]phenoxazin-9-yl)propanoic acid