InChI=1/C22H21N5O2/c23-22-25-19(15-4-2-1-3-5-15)18-20(26-22)17-12-14(6-7-16(17)21(18)28)13-24-27-8-10-29-11-9-27/h1-7,12,24H,8-11,13H2,(H2,23,25,26)/f/h23H2 BDFE5F4B4BA28F9A