InChI=1/C27H24BrN3O2/c1-17-23(26(32)30-21-9-5-3-6-10-21)25(19-13-15-20(28)16-14-19)24(18(2)29-17)27(33)31-22-11-7-4-8-12-22/h3-16,23-25H,1H2,2H3,(H,30,32)(H,31,33)/t23-,24+,25-/m1/s1/f/h30-31H 2515C6F7FF7A1EFE