The SMILES Fc1ccccc1C1=NCC(=S)N(CC(F)(F)F)c2ccc(Cl)cc21 is from 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}.