[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Ceratodon purpureus and Diplodia mutila with data available."}, {"from": "gpt", "value": "[C][C][Branch2][Ring2][#Branch2][C][C][C][C][C][Ring1][=Branch1][C][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][C][Branch1][=Branch2][C][C][C][Ring1][=Branch1][Ring1][O][O][Branch1][C][C][C][=C][Branch1][=Branch1][O][C][Ring1][P][=O][O][C]"}]