[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an ammonium ion resulting from the protonation of the tertiary amino group of ajmalicine. The major species at pH 7.3. It is a conjugate acid of an ajmalicine."}, {"from": "gpt", "value": "[C][C@H1][C@H1][C][NH1+1][C][C][C][=C][Branch2][Ring1][Branch1][C@@H1][Ring1][=Branch1][C][C@@H1][Ring1][#Branch2][C][=Branch1][Branch1][=C][O][Ring1][=C][C][=Branch1][C][=O][O][C][N][C][=C][C][=C][C][=C][Ring2][Ring1][Ring1][Ring1][=Branch1]"}]