InChI=1/C20H20BrN3O2/c1-12-14(3)26-19(22-12)15-7-6-8-16(11-15)24-20(25)23-13(2)17-9-4-5-10-18(17)21/h4-11,13H,1-3H3,(H2,23,24,25)/t13-/m0/s1/f/h23-24H	AC695CB8633A405B