. "(3R,3aS,6aR)-tetrahydro-2H-furo[2,3-b]furan-3-yl (2S,3R)-3-hydroxy-4-(N-isobutylbenzo[d][1,3]dioxole-5-sulfonamido)-1-(4-(thiazol-4-ylmethoxy)phenyl)butan-2-ylcarbamate" . "26" . . . . . .