InChI=1/C25H25BrN2O4/c1-30-21-12-9-17(13-22(21)31-2)25-27-20-11-10-18(26)14-19(20)24(16-7-5-4-6-8-16)28(25)15-23(29)32-3/h4-14,24-25,27H,15H2,1-3H3/t24-,25+/m1/s1 DD27901DB1D12F3A