[{"from": "human", "value": "What can you tell me about this molecule? [C@@H1][Branch1][=C][C][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is an arabinaric acid. It is a conjugate acid of a L-arabinarate(1-). It is an enantiomer of a D-arabinaric acid."}]