[{"from": "human", "value": "Please give me some details 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][C][C]"}, {"from": "gpt", "value": "The molecule is a long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of (8Z,11Z,14Z,17Z)-icosatetraenoic acid with the hydroxy group of ethanol. It is functionally related to an all-cis-8,11,14,17-icosatetraenoic acid."}]