Is the SMILES O=C1CN(/N=C/c2ccc([N+](=O)[O-])o2)C(=O)N1 toxic:no
Is the {SMILES__description} {SMILES#} {clinical_toxicity__names__adjective}:{clinical_toxicity#no&yes}
1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2,4-dione