[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an organic cation obtained by protonation of the five amino groups of nebramycin 5'. It is an ammonium ion derivative and an organic cation. It is functionally related to a tobramycin(5+). It is a conjugate acid of a nebramycin 5'."}, {"from": "gpt", "value": "[C][C@@H1][Branch2][Branch1][P][C@H1][Branch2][Ring2][#Branch2][C@@H1][Branch2][Ring2][Branch1][C@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][NH3+1][O][C@@H1][C@@H1][Branch2][Ring1][#Branch1][C@H1][Branch2][Ring1][C][C@@H1][Branch1][=C][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][=Branch1][C][=O][N][O][NH3+1][O][O][O][C@@H1][C@@H1][Branch1][=C][C][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][NH3+1][O][NH3+1][NH3+1]"}]