[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an O-acylcarnitine having succinyl as the acyl substituent. It has a role as a human metabolite. It is an O-acylcarnitine and a hemisuccinate. It is functionally related to a carnitine."}, {"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][=Branch1][C][=O][O]"}]