[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Carex brevicollis with data available."}, {"from": "gpt", "value": "[C][C][=N][C][=C][Branch1][S][C][=C][Ring1][=Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C@@H1][C][C][C][N][Ring1][Branch1][C]"}]