InChI=1/C27H22BrNO6/c1-3-35-27(33)18-6-12-20(13-7-18)29-23(16-4-10-19(28)11-5-16)22(25(31)26(29)32)24(30)17-8-14-21(34-2)15-9-17/h4-15,23,31H,3H2,1-2H3/p-1/t23-/m0/s1/fC27H21BrNO6/h31h/q-1 FA024230D71B8663