The SMILES Nc1[nH]c(=O)ncc1F represents a molecule that is not identified as clinically toxic.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {clinical_toxicity#not &NULL}identified as {clinical_toxicity__names__adjective}.
6-amino-5-fluoro-1H-pyrimidin-2-one