[{"from": "human", "value": "Generate a molecule based on the given description. 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."}, {"from": "gpt", "value": "[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]"}]