[{"from": "human", "value": "Please give me some details about this molecule. [C][S][C][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is an N,N-dihydroxy-alpha-amino-acid anion obtained by deprotonation of the carboxy group of any N,N-dihydroxy-L-polyhomomethionine; major species at pH 7.3. It is a conjugate base of a N,N-dihydroxy-L-polyhomomethionine."}]