InChI=1/C25H26BrNO4/c1-3-28-24-12-20(14-27-13-19-8-9-22-23(11-19)31-16-30-22)10-21(26)25(24)29-15-18-6-4-17(2)5-7-18/h4-12,27H,3,13-16H2,1-2H3/p+1/fC25H27BrNO4/h27H/q+1 D931BAF3490E1D7F