InChI=1/C17H12ClFN2O6/c18-12-8-10(19)3-6-14(12)26-16(22)2-1-7-20-13-5-4-11(21(24)25)9-15(13)27-17(20)23/h3-6,8-9H,1-2,7H2 2552EDC6E5D91DB3