InChI=1/C26H20BrNO5/c1-3-31-22-15-17(14-21-26(30)33-24(28-21)18-9-5-4-6-10-18)13-20(27)23(22)32-25(29)19-11-7-8-16(2)12-19/h4-15H,3H2,1-2H3/b21-14-	DA1516E1DDB25F84