1 098 (3r)-N~2~-(cyclopropylmethyl)-N~1~-hydroxy-3-(3-hydroxybenzyl)-N~4~-[(1s,2r)-2-hydroxy-2,3-dihydro-1h-inden-1-yl]-L-aspartamide 1.000 2 099 (2r)-N~4~-hydroxy-2-(3-hydroxybenzyl)-N~1~-[(1s,2r)-2-hydroxy-2,3-dihydro-1h-inden-1-yl]butanediamide 0.844