[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a long-chain fatty acid anion resulting from the removal of a proton from the carboxy group of arachidonic acid. It has a role as a human metabolite. It is an icosanoid anion, an icosatetraenoate and a long-chain fatty acid anion. It is functionally related to an 11-HPETE(1-). It is a conjugate base of an arachidonic acid."}]