InChI=1/C22H22N4O/c1-14(9-11-18-15(2)25-22(24)26-21(18)23)17-10-12-19(20(13-17)27-3)16-7-5-4-6-8-16/h4-8,10,12-14H,1-3H3,(H4,23,24,25,26)/p+1/t14-/m1/s1/fC22H23N4O/h25H,23-24H2/q+1 CED51E66CC7848E8