InChI=1/C13H12F3N3O3/c1-13(2)11(21)19(12(22)18-13)5-8(20)17-7-4-3-6(14)9(15)10(7)16/h3-4H,5H2,1-2H3,(H,17,20)(H,18,22)/f/h17-18H 443969613310EA67