[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an isoquinoline alkaloid."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][=C][C][=C][C][Branch1][#C][C][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][N][C][C][C][Ring1][=C][=C][Ring2][Ring1][C][O][C]"}]