InChI=1/C22H22N4O2/c23-21(24)17-9-5-15(6-10-17)13-27-19-3-1-2-4-20(19)28-14-16-7-11-18(12-8-16)22(25)26/h1-12H,13-14H2,(H3,23,24)(H3,25,26)/p+2/fC22H24N4O2/h23-26H2/q+2 6EF81500421F166B