SMILES: CCCC/C=C\\C/C=C\\C/C=C\\C/C=C\\C/C=C\\CCC(=O)OCC
Description: The molecule is a long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of (4Z,7Z,10Z,13Z,16Z)-henicosapentaenoic acid with the hydroxy group of ethanol.