[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is major species at pH 7.3 It is a conjugate acid of a N-Methylmyosmine."}, {"from": "gpt", "value": "[C][NH1+1][C][C][C][=C][Ring1][Branch1][C][=C][N][=C][C][=C][Ring1][=Branch1]"}]