InChI=1/C19H18Cl2N4O3/c1-19(2,3)28-14(26)9-25-16-10(8-23-18(22)24-16)7-11(17(25)27)15-12(20)5-4-6-13(15)21/h4-8H,9H2,1-3H3,(H2,22,23,24)/f/h22H2 83606178BD91BE9A