InChI=1/C28H30BrNO5/c1-16-24(27(32)34-5)25(26-20(30-16)13-28(2,3)14-21(26)31)17-10-11-22(33-4)18(12-17)15-35-23-9-7-6-8-19(23)29/h6-12,24-26H,1,13-15H2,2-5H3/t24-,25+,26+/m0/s1 EC741ADF02CB0300