1 941 2-(4-{2-tert-butoxycarbonylamino-2-[4-(3-hydroxy-2-methoxycarbonyl-phenoxy)-butylcarbamoyl]-ethyl}-phenoxy)-malonic acid 1.000 2 429 2-{4-[2-acetylamino-3-(4-carboxymethoxy-3-hydroxy-phenyl)-propionylamino]-butoxy}-6-hydroxy-benzoic acid methyl ester 0.778