[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Acorus calamus with data available."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring1][Ring2][=C][C][C][/C][=Branch1][=N][=C][\\C][C][Branch1][Ring1][C][O][C][=Branch1][C][=C][C][/C][C]"}]