[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][C][=Branch1][C][=O][/C][=C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an oxooctadecadienoic acid that consists of 9Z,11E-octadecadienoic acid bearing an additional 13-keto substituent. In addtion it has been found as a natural product found in Carthamus oxyacantha. It has a role as a metabolite and a mouse metabolite. It is functionally related to a 13-HODE. It is a conjugate acid of a 13-oxo-9Z,11E-ODE(1-)."}]