InChI=1/C22H24N4O2/c1-28-17-6-7-19-18(12-17)15(13-23-19)14-25-10-8-16(9-11-25)26-21-5-3-2-4-20(21)24-22(26)27/h2-7,12-13,16,23H,8-11,14H2,1H3,(H,24,27)/p+1/fC22H25N4O2/h24-25H/q+1 E0B0070C551E7D9C