[{"from": "human", "value": "Describe this molecule. [C][C@@][C][C][C@@][Branch2][Ring2][#Branch1][C][=Branch1][C][=O][C][C][C@][Ring1][=Branch1][Branch2][Ring1][#Branch2][C@@H1][Ring1][#Branch2][C][=Branch1][C][=O][C][=C][C@H1][Ring1][#C][C][C][C][=Branch1][C][=O][C][Ring1][#Branch1][Branch1][C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Momordica charantia with data available."}]