InChI=1/C28H28Cl2N6O4/c1-35(2)25(31)17-3-6-20(23(13-17)36-11-9-16(10-12-36)28(39)40)26(37)33-22-7-4-18(29)14-21(22)27(38)34-24-8-5-19(30)15-32-24/h3-8,13-16,31H,9-12H2,1-2H3,(H,33,37)(H,39,40)(H,32,34,38)/f/h31,33-34H 5250442552E407C8