ethyl (1S,2S)-2-{[3-({cyclopropyl[((3R,4S)-4-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]phenyl}piperidin-3-yl)carbonyl]amino}methyl)-5-(3-methoxypropyl)phenoxy]methyl}cyclopropane-1-carboxylate

tert-butyl (3R,4S)-3-(cyclopropyl(3-(((1S,2S)-2-(ethoxycarbonyl)cyclopropyl)methoxy)-5-(3-methoxypropyl)benzyl)carbamoyl)-4-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)phenyl)piperidine-1-carboxylate

3-hydroxy-5-[(1E)-3-(methyloxy)-1-propen-1-yl]benzaldehyde

3-((tert-butyl(dimethyl)silyl)oxy)-5-[(1E)-3-methoxy-prop-1-en-1-yl]-benzaldehyde

[(3-{[(tert-butyl)(dimethyl)silyl]oxy}-5-{(1E)-3-methoxyprop-1-en-1-yl}benzyl)amino]cyclopropane

[(3-{[(tert-butyl)(dimethyl)silyl]oxy}-5-{3-methoxypropyl}benzyl)amino]cyclopropane

tert-butyl (3R,4S)-3-({[3-{[(tert-butyl)(dimethyl)silyl]oxy}-5-(3-methoxypropyl)benzyl](cyclopropyl)amino}carbonyl)-4-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]phenyl}piperidine-1-carboxylate

tert-butyl (3R,4S)-3-{[[3-hydroxy-5-(3-methoxypropyl)benzyl](cyclopropyl)amino]carbonyl}-4-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]phenyl}piperidine-1-carboxylate