[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a kanamycin obtained by dehydrogenation at position 2' of kanamycin A. It is functionally related to a kanamycin A. It is a conjugate base of a 2'-oxokanamycin(4+)."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Branch1][=N][C@@H1][Branch2][Ring2][Ring1][C@H1][Branch2][Ring1][=C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][N][O][C@@H1][C][=Branch1][C][=O][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][#Branch1][C][N][O][O][O][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][N][O][N]"}]