label: hexahydrofuro(2,3-b)furan-3-yl-(3-hydroxy-4-(N-isobutyl-4-methoxyphenylsulfonamido)-1-(2'-methoxy-(1,1'-biphenyl)-3-yl)butan-2-yl)carbamate
label_lc: hexahydrofuro(2,3-b)furan-3-yl-(3-hydroxy-4-(n-isobutyl-4-methoxyphenylsulfonamido)-1-(2'-methoxy-(1,1'-biphenyl)-3-yl)butan-2-yl)carbamate