. "{(1S,2S,4S)-4-[2-(4-Amino-2,6-dimethyl-benzenesulfinyl)-acetylamino]-1-benzyl-2-hydroxy-5-phenyl-pentyl}-carbamic acid (R)-(hexahydro-furo[2,3-b]furan-3-yl) ester" . "16" . . . . . .