[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an epoxide and a carboxylic ester. It is functionally related to a glycidol."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][C][O][Ring1][Ring1]"}]