InChI=1/C21H26N4O2/c1-15-10-12-25(13-11-15)19-8-6-18(7-9-19)24-20(26)17-4-2-16(3-5-17)14-23-21(22)27/h2-9,15H,10-14H2,1H3,(H,24,26)(H3,22,23,27)/f/h23-24H,22H2	A842113544AD1605