[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a catecholamine."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][#C][=C][Branch1][O][C][=Branch1][#Branch1][=C][Ring1][=Branch1][C][C][N][O][O][O]"}]