[{"from": "human", "value": "Describe this molecule. [C][/C][=C][/C][C][/C][=Branch2][Ring1][#Branch2][=C][/C][C@H1][C@H1][Branch1][O][C][/C][=Branch1][=Branch1][=C][/C][C][/-Ring1][=C][/C][O][C][=Branch1][C][=O][C][Ring1][N][=C][/C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Lobophytum crassum and Sinularia gibberosa with data available."}]