label: TERT-BUTYL (R)-4-((R)-(2,3-DIHYDROBENZO(B)(1,4)DIOXIN-6-YL)(HYDROXY)METHYL)-2,2-DIMETHYLOXAZOLIDINE-3-CARBOXYLATE
label_lc: tert-butyl (r)-4-((r)-(2,3-dihydrobenzo(b)(1,4)dioxin-6-yl)(hydroxy)methyl)-2,2-dimethyloxazolidine-3-carboxylate