[{"from": "human", "value": "Describe this molecule. [C][Branch2][Ring1][#Branch1][C][C][=Branch1][C][=O][N][C@@H1][Branch1][Ring1][C][S][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the dicarboxylic acid monoamide arising by formal condensation of the carboxylic acid group of the glycine residue of glutathione with ammonia. It is a glutathione derivative, a tripeptide and a dicarboxylic acid monoamide. It is a tautomer of a glutathione amide zwitterion."}]