[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an O-acylcarnitine in which the acyl group specified is glutaconyl. It has a role as a metabolite. It is functionally related to an (E)-glutaconic acid."}, {"from": "gpt", "value": "[C][N+1][Branch1][C][C][Branch1][C][C][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][/C][=C][/C][C][=Branch1][C][=O][O]"}]