[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an N-acylglycine in which the acyl group is specified as 2-pyridylacetyl. It has a role as a metabolite. It is a member of pyridines and a N-acylglycine."}, {"from": "gpt", "value": "[C][=C][C][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O]"}]