(S)-6-(benzyloxy)methyl-2-{2-[1-(tert-butoxycarbonyl)aminoethyl]-5-methyloxazol-4-yl}-3-(4-ethoxycarbonylthiazol-2-yl)pyridine

2-[((S)-2-tert-Butoxycarbonylamino-3-methyl-butyrylamino)-methyl]-5-methyl-oxazole-4-carboxylic acid methyl ester