[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Helminthosporium velutinum with data available."}, {"from": "gpt", "value": "[C][C][=C][Branch1][C][C][C][=Branch1][C][=O][C@@H1][Branch1][C][C][C][=C][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][O][C@][Branch2][Ring1][S][C][C][C@@H1][C@@][Branch1][#Branch1][C@H1][Ring1][=Branch1][C][Ring1][N][Branch1][P][C][C][C@@H1][Branch1][Ring2][O][Ring1][Branch2][C][Branch1][C][C][Branch1][C][C][O][C][C]"}]