Is the SMILES O=C([O-])CN(CC[NH+](CC(=O)[O-])CC(=O)[O-])CC[NH+](CC(=O)[O-])CC(=O)[O-] toxic:no
Is the {SMILES__description} {SMILES#} {clinical_toxicity__names__adjective}:{clinical_toxicity#no&yes}
2-[2-[2-[bis(carboxylatomethyl)azaniumyl]ethyl-(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)azaniumyl]acetate