InChI=1/C14H14Cl2N2O4/c1-2-21-13(19)11-6-17-14(20)18-12(11)7-22-10-4-8(15)3-9(16)5-10/h3-5H,2,6-7H2,1H3,(H2,17,18,20)/f/h17-18H CF2360BCF4F7C36F