The SMILES Nc1nc2c(ncn2COC(CO)CO)c(=O)[nH]1 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}.
2-amino-9-(1,3-dihydroxypropan-2-yloxymethyl)-1H-purin-6-one