InChI=1S/C25H23FN2O11/c1-2-5-27-15-8-14(13(26)7-16(15)37-9-17(27)29)28-22(33)11-4-3-10(6-12(11)23(28)34)38-25-20(32)18(30)19(31)21(39-25)24(35)36/h1,7-8,10,18-21,25,30-32H,3-6,9H2,(H,35,36)