SMILES: CCCCC/C=C\\C/C=C\\C/C=C\\C/C=C\\CCCCCCCCCCCCCCCC(=O)[O-]
Description: The molecule is a polyunsaturated fatty acid anion that is the conjugate base of (17Z,20Z,23Z,26Z)-dotriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (17Z,20Z,23Z,26Z)-dotriacontatetraenoic acid.