[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][O].[C][Branch1][O][C][Branch1][Ring1][C][O][Branch1][Ring1][C][O][N][O]"}, {"from": "gpt", "value": "The molecule is an acetate salt resulting from the reaction of equimolar amounts of tris and acetic acid. It has a role as a buffer. It contains a member of Htris."}]