1 16C N-((E,2s,3r)-1,3-dihydroxyoctadec-4-en-2-yl)palmitamide 1.000 2 0SH N-[(2s,3s,4r)-1-(alpha-D-galactopyranosyloxy)-3,4-dihydroxyoctadecan-2-yl]hexadecanamide 0.725