InChI=1/C20H18FN7O6/c1-3-33-18-8-12(10-24-26-20-23-11-14(21)19(22-2)25-20)4-6-17(18)34-16-7-5-13(27(29)30)9-15(16)28(31)32/h4-11H,3H2,1-2H3,(H2,22,23,25,26)/b24-10-/f/h22,26H 4CDAF9B308BC24CA