InChI=1S/C21H18FN3O6/c22-8-9-31-14-3-1-2-12(10-14)23-17(26)6-7-18(27)24-13-4-5-15-16(11-13)19(28)21(30)25-20(15)29/h1-5,10-11H,6-9H2,(H,23,26)(H,24,27)(H,25,29,30)