[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an arabinarate(2-). It is a conjugate base of a L-arabinarate(1-). It is an enantiomer of a D-arabinarate(2-)."}, {"from": "gpt", "value": "[C@@H1][Branch1][=C][C][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O]"}]