[{"from": "human", "value": "Could you provide a description of this molecule? [C][NH2+1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is the conjugate acid of N-methyltyramine; major species at pH 7.3. It has a role as a human metabolite. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a N-methyltyramine."}]