[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a monocarboxylic acid amide obtained by the formal condensation of propionic acid with ammonia. It is a monocarboxylic acid amide and a primary fatty amide. It is functionally related to a propionic acid."}, {"from": "gpt", "value": "[C][C][C][=Branch1][C][=O][N]"}]