InChI=1/C22H13FN2O5/c23-17-11-10-14(25(28)29)12-18(17)24-21(26)20-19(13-6-2-1-3-7-13)15-8-4-5-9-16(15)22(27)30-20/h1-12H,(H,24,26)/f/h24H 62F95E2F83A5818E