[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an organic cation obtained by protonation of the tertiary amino group of triethanolamine. It has a role as a buffer. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a triethanolamine."}, {"from": "gpt", "value": "[C][Branch1][Ring1][C][O][NH1+1][Branch1][Ring2][C][C][O][C][C][O]"}]