InChI=1/C22H24N4O2/c1-16-15-23-22(28)26(16)20-9-5-17(6-10-20)21(27)24-18-7-11-19(12-8-18)25-13-3-2-4-14-25/h5-12,15H,2-4,13-14H2,1H3,(H,23,28)(H,24,27)/f/h23-24H	9181E4A54D6A06EC