[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an organic cation obtained by protonation of the primary amino groups of kanamycin C. It is an organic cation and an ammonium ion derivative. It is a conjugate acid of a kanamycin C."}, {"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][NH3+1][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][NH3+1][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][O][NH3+1][NH3+1]"}]