InChI=1/C19H23N5O/c1-12-6-16-17(7-13(12)2)24(11-21-16)10-18-22-15(8-19(25)23-18)14-4-3-5-20-9-14/h6-8,11,14,20H,3-5,9-10H2,1-2H3,(H,22,23,25)/p+1/t14-/m1/s1/fC19H24N5O/h20,23H/q+1 8288633E3063197F