N-(octadecanoyl)ethanolamineN-(2-hydroxyethyl)stearamideN-(hydroxyethyl)stearamideN-(otadecanoyl)-ethanolamineN-octadecanoyl ethanolamineN-octadecanoylethanolamineN-stearoylethanolaminemonoethanolamine stearic acid amidestearamide MEAstearic acid monoethanolamidestearic ethanolamidestearic monoethanolamidestearoyl ethanolamidestearoyl-EAstearoyl-ethanolaminestearoylethanolamidestearoylmonoethanolamide