[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. Potent reversible inhibitor of phenylethanolamine N-methyltransferase."}, {"from": "gpt", "value": "[C][C][N][C][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl]"}]