InChI=1/C19H14Cl2N2O4/c1-10-6-17(24)27-16-8-13(4-5-14(10)16)23-19(26)18(25)22-9-11-2-3-12(20)7-15(11)21/h2-8H,9H2,1H3,(H,22,25)(H,23,26)/f/h22-23H 58B6E17C0BF867FC