[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an organic cation obtained by protonation of the primary amino groups of kanamycin X. It is an ammonium ion derivative and an organic cation. It is a conjugate base of a kanamycin X."}, {"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][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][NH3+1][O][NH3+1]"}]