[{"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][C][C][C][C][Branch2][Ring1][=Branch1][C][=C][C][=Branch1][C][=O][C][=Branch1][N][=C][Ring1][#Branch1][C][Ring1][O][O][C][Ring1][=C][=O][C][C]"}]