InChI=1/C20H20BrN3O2/c1-11-4-9-16(12(2)10-11)23-19(25)17-13(3)22-20(26)24-18(17)14-5-7-15(21)8-6-14/h4-10,18H,1-3H3,(H,23,25)(H2,22,24,26)/t18-/m1/s1/f/h22-24H	EE9B129B5FF4656D