InChI=1/C26H27BrN2O4/c1-26(2,3)21-15-19(27)13-14-23(21)33-17-25(31)29-28-24(30)16-32-22-12-8-7-11-20(22)18-9-5-4-6-10-18/h4-15H,16-17H2,1-3H3,(H,28,30)(H,29,31)/f/h28-29H	AA1C910B108B2CEB