[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=Branch1][C][=O][C@@H1][Branch1][=C][C@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][O]"}, {"from": "gpt", "value": "The molecule is an arabinuronate that is the conjugate base of L-arabinuronic acid, obtained by the deprotonation of the carboxy group. Major species at pH 7.3. It is a conjugate base of a L-arabinuronic acid."}]