[{"from": "human", "value": "Describe this molecule. [C][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][N][C][=Branch1][C][=O][/C][=C][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an L-alanine derivative obtained by formal condensation of one of the carboxy groups of fumaric acid with the side-chain amino group of 3-amino-L-alanine. It has a role as a bacterial metabolite. It is an enamide, a L-alanine derivative, a dicarboxylic acid monoamide, a non-proteinogenic L-alpha-amino acid and a secondary carboxamide. It is functionally related to a 3-amino-L-alanine and a fumaric acid. It is a conjugate acid of a N(3)-fumaroyl-(S)-2,3-diaminopropanoate."}]