InChI=1/C20H19Cl2N7O/c1-11-15(7-23)18(14-3-2-12(21)6-16(14)22)29-9-17(28-20(29)27-11)19(30)25-5-4-13-8-24-10-26-13/h2-3,6,8-10H,4-5,7,23H2,1H3,(H,24,26)(H,25,30)/f/h24-25H B540E7690D63FDE6