[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an organic cation obtained by protonation of RS 39604. It is an ammonium ion derivative and an organic cation."}, {"from": "gpt", "value": "[H+1].[C][O][C][=C][C][=Branch2][Branch1][Branch1][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][O][C][=C][C][=Branch2][Ring2][Branch1][=C][Branch2][Ring1][S][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][C][C][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][Cl][N][O][C]"}]