InChI=1/C22H27N5O/c1-15(2)20-19(28-3)9-4-16-14-24-22(26-21(16)20)25-17-5-7-18(8-6-17)27-12-10-23-11-13-27/h4-9,14-15,23H,10-13H2,1-3H3,(H,24,25,26)/p+1/fC22H28N5O/h23,25H/q+1 3982409D5C1CB2A4