kyselina (2Z)-[(1-terc-butoxy-2-methyl-1-oxopropan-2-yl)oxy]imino[2-(tritylamino)-1,3-thiazol-4-yl]ethanová
[(1-tert-butoxy-2-methyl-1-oxopropan-2-yl)oxy]imino[2-(tritylamino)-1,3-thiazol-4-yl]ethanoic acid