The SMILES Nc1nnc(-c2cccc(Cl)c2Cl)c(N)n1 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-(2,3-dichlorocyclohexa-1,3,5-trien-1-yl)-1,2,4-triazine-3,5-diamine