[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch1][#C][=C][Branch1][O][C][=C][Ring1][=Branch1][C][Branch1][Ring1][C][N][O][O][O]"}, {"from": "gpt", "value": "The molecule is a catecholamine in which C-1 of the aminoethyl side-chain is hydroxy-substituted. It has a role as a human xenobiotic metabolite. It is a conjugate base of a noradrenaline(1+)."}]