3-[2-[2-[(Z)-heptadec-8-enyl]-4,5-dihydroimidazol-1-yl]ethoxy]propanoate;sodium (Z)-3-[2-[2-(heptadec-8-enyl)-4,5-dihydro-1H-imidazol-1-yl]ethoxy]propionate;3-[2-[[2-[(Z)-8-Heptadecenyl]-4,5-dihydro-1H-imidazol]-1-yl]ethoxy]propanoic acid sodium salt