InChI=1/C22H26N4O3/c1-2-3-11-29-12-5-10-23-21(27)16-6-4-7-18(13-16)26-22(28)17-8-9-19-20(14-17)25-15-24-19/h4,6-9,13-15H,2-3,5,10-12H2,1H3,(H,23,27)(H,24,25)(H,26,28)/f/h23-24,26H ACB8D4F28620A38C