[{"from": "human", "value": "Describe this molecule. [C][=C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][C][Ring1][#Branch1][=O][C][C][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a compound isolated from seeds of Acacia willariana."}]