CCCCCCCCCCCCCC/C=C/[C@@H](O)C(=O)N[C@@H](CO)[C@H](O)/C=C/CC/C=C(\C)CCCCCCCCC (E,2R)-N-[(2S,3R,4E,8E)-1,3-dihydroxy-9-methyloctadeca-4,8-dien-2-yl]-2-hydroxyoctadec-3-enamide