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