[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a diterpenoid. It has a role as an anticoronaviral agent."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][=C][Branch2][Ring2][Ring1][C][=C][Branch1][=Branch2][C][=Branch1][C][=O][C][Ring1][#Branch1][=O][C@][Branch2][Ring1][C][C][C][C][C][Branch1][Branch2][C@@H1][Ring1][=Branch1][C][=C][Ring1][=C][Branch1][C][C][C][C][O]"}]