[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an N-acylglycine in which the acyl group is specified as (2E)-3-phenylprop-2-enoyl (cinnamoyl). It has a role as a metabolite. It is a conjugate acid of a N-cinnamoylglycinate."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O]"}]