InChI=1/C20H22BrN3O3/c21-16-3-1-2-15(12-16)20(8-10-27-11-9-20)13-23-18(25)14-4-6-17(7-5-14)24-19(22)26/h1-7,12H,8-11,13H2,(H,23,25)(H3,22,24,26)/f/h23-24H,22H2	54A132DBDD8C539B