InChI=1/C22H23N5O/c1-26(2)11-10-15-6-3-4-9-19(15)27-13-18(16-7-5-8-17(28)12-16)20-21(23)24-14-25-22(20)27/h3-9,12-14,28H,10-11H2,1-2H3,(H2,23,24,25)/p+1/fC22H24N5O/h26H,23H2/q+1 CF77454B579D2DE9