(1S,2R)-N-[2-hydroxy-1-(hydroxymethyl)propyl]benzamide

(1R,2'S,4'R,5'R)-1-(5'-benzoylamino-4'-methyl-1',3'-dioxane-2'-yl)methyl-1,2,3,4-tetrahydrocarboline-3-carboline

N,N'-methylenebis[(2S,4R,5R)/(2S,4S,5S)-4-methyl-1,3-dioxan-2,5-diyl]bisbenzamide

(1S)-1-(2,2-Dimethoxyethyl)-1,2,3,4-tetrahydro-β-carboline