[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][NH2+1][C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is an ammonium ion that is the conjugate acid of N-methylphenylethanolamine; major species at pH 7.3. It has a role as a human metabolite and a plant metabolite. It is a conjugate acid of a N-methylphenylethanolamine."}]