InChI=1/C23H26BrNO3/c1-4-12-25(13-5-2)14-19-20(26)11-10-18-22(27)21(15(3)28-23(18)19)16-6-8-17(24)9-7-16/h6-11,26H,4-5,12-14H2,1-3H3/p+1/fC23H27BrNO3/h25H/q+1 A479C4E0F013CA43