[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a tertiary carboxamide, a member of acetamides and an ethyl ester."}, {"from": "gpt", "value": "[C][C][C][C][N][Branch1][#Branch2][C][C][C][=Branch1][C][=O][O][C][C][C][=Branch1][C][=O][C]"}]