InChI=1/C20H12Cl2N2O3/c21-15-3-1-2-14(19(15)22)20-24-16-8-12(5-7-18(16)27-20)23-10-11-4-6-13(25)9-17(11)26/h1-10,25-26H	5D4003B476B579AD