[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an ammonium ion that is the conjugate acid of m-tyramine; major species at pH 7.3. It has a role as a human metabolite. It is a conjugate acid of a m-tyramine."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][NH3+1]"}]