label: TERT-BUTYL (4R,5R)-5-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-2,2-DIMETHYL-4-(P-TOLYLSULFONYLOXYMETHYL)OXAZOLIDINE-3-CARBOXYLATE
label_lc: tert-butyl (4r,5r)-5-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,2-dimethyl-4-(p-tolylsulfonyloxymethyl)oxazolidine-3-carboxylate