[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=NH1+1][C@@H1][Branch1][=Branch2][C@H1][Branch1][Branch1][C][N][Ring1][=Branch1][O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an iminium betaine resulting from a transfer of a proton from the carboxy group to the imino group of 5-hydroxyectoine. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a tautomer of a 5-hydroxyectoine."}]