[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a alpha-D-GalpA-(1->4)-D-GalpA in which the anomeric hydroxy group has alpha- configuration. It has a role as a bacterial xenobiotic metabolite. It is a conjugate acid of an alpha-D-GalpA-(1->4)-alpha-D-GalpA(2-)."}, {"from": "gpt", "value": "[C@@H1][Branch2][Ring2][#C][C@H1][Branch2][Ring2][#Branch2][C@H1][Branch2][Ring1][P][O][C@@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C@@H1][C@@H1][Branch2][Ring1][C][C@H1][Branch1][=C][C@H1][Branch1][#Branch2][O][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O][C][=Branch1][C][=O][O][O][O]"}]