InChI=1/C19H13Cl2N3O4/c20-13-5-8-17(16(21)10-13)22-18(25)15-2-1-9-23(19(15)26)11-12-3-6-14(7-4-12)24(27)28/h1-10H,11H2,(H,22,25)/f/h22H FD0A563E2D17FACD