[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a diterpenoid."}, {"from": "gpt", "value": "[C][C@@H1][Branch2][Ring1][Branch1][C][C][C][C@@H1][Branch1][C][C][C][C][C][/C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O][/C][C][C][C][C][Branch1][C][C][C]"}]