[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a carboxylic ester and a xenocyloin."}, {"from": "gpt", "value": "[C][C][C][=Branch1][C][=O][O][C@@H1][Branch1][#C][C][C][=C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=Branch1][C][=O][C][Branch1][C][C][C]"}]