[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is conjugate base of bkas#18"}, {"from": "gpt", "value": "[C][C@H1][C@@H1][Branch2][Ring2][C][C][C@H1][Branch2][Ring1][N][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][Branch1][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O-1][O][O]"}]