InChI=1/C25H25BrN2O5/c1-32-17-12-15-10-11-27-22(21(15)20(13-17)33-2)18-4-3-5-19(24(27)30)28(18)25(31)23(29)14-6-8-16(26)9-7-14/h6-9,12-13,18-19,22H,3-5,10-11H2,1-2H3/t18-,19+,22-/m1/s1 C14662FCEB214C17