The molecule with the SMILES C[C@H]([NH2+][C@@H](CCc1ccccc1)C(=O)[O-])C(=O)N1CCC[C@H]1C(=O)[O-] shows no toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
(2S)-1-[(2S)-2-[[(2S)-1-oxidanidyl-1-oxidanylidene-4-phenyl-butan-2-yl]azaniumyl]propanoyl]pyrrolidine-2-carboxylate