InChI=1/C20H18Cl2N4O3/c1-27-16-8-15(12(21)6-13(16)22)26-20-11-4-10-5-17(28-2)18(29-3)7-14(10)25-19(11)23-9-24-20/h5-9H,4H2,1-3H3,(H2,23,24,25,26)/f/h25-26H BFE82A66A63C1F15