[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a diterpene."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C][=C][Ring1][Branch1][C][C@][Branch2][Ring1][Ring2][C][C][C@H1][Branch1][#Branch2][C@@H1][Ring1][Branch1][C][/C][=C][/-Ring1][O][/C][C][Branch1][C][C][C][C]"}]