InChI=1/C20H22BrNO4/c1-4-15-7-5-6-13(2)19(15)22-18(23)12-25-20(24)14(3)26-17-10-8-16(21)9-11-17/h5-11,14H,4,12H2,1-3H3,(H,22,23)/t14-/m1/s1/f/h22H	9CED5075CE215BE7