InChI=1/C23H28BrNO3/c1-3-14-25(2)15-6-4-5-7-16-28-20-12-13-21(22(26)17-20)23(27)18-8-10-19(24)11-9-18/h3,8-13,17,26H,1,4-7,14-16H2,2H3/p+1/fC23H29BrNO3/h25H/q+1 F3A376D3EFE59CDD