[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][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 (13Z)-docosenoic acid with the hydroxy group of ethanol. It is functionally related to an erucic acid."}]