InChI=1/C21H27N5O/c1-26(17-9-3-2-4-10-17)16-8-15-23-21(27)22-14-7-13-20-24-18-11-5-6-12-19(18)25-20/h2-6,9-12H,7-8,13-16H2,1H3,(H,24,25)(H2,22,23,27)/f/h22-24H BA2DB6C86D425F5F