[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a sesquiterpene lactone."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring2][=Branch1][=C][C][=Branch1][C][=O][O][C@H1][C][C@@H1][C@H1][Branch1][Branch1][C][Ring1][Branch1][=C][C@@H1][C@@H1][Branch1][#Branch1][C][C][C][Ring1][=Branch2][=C][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][O][C]"}]