[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an alpha-substituted cyanoacetate ester and an ethyl ester."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C][Branch1][Ring1][C][#N][C][=Branch1][C][=O][C]"}]