InChI=1/C22H20Cl4N6O/c1-31(2)9-8-27-21-29-18(13-7-6-12(23)10-17(13)26)14-11-28-22(33)32(20(14)30-21)19-15(24)4-3-5-16(19)25/h3-7,10H,8-9,11H2,1-2H3,(H,28,33)(H,27,29,30)/p+1/fC22H21Cl4N6O/h27-28,31H/q+1 56618902C58D0F55