SMILES: CCCCC/C=C\\C/C=C\\C/C=C\\C/C=C\\CCCCCCCCCCCCCCCCCCCC(=O)[O-]
Description: The molecule is a hexatriacontatetraenoate that is the conjugate base of (21Z,24Z,27Z,30Z)-hexatriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (21Z,24Z,27Z,30Z)-hexatriacontatetraenoic acid.