InChI=1/C21H21F3N2O4/c1-12(2)20(4,11-25)26-18(27)13(3)29-19(28)17-9-8-16(30-17)14-6-5-7-15(10-14)21(22,23)24/h5-10,12-13H,1-4H3,(H,26,27)/t13-,20+/m1/s1/f/h26H	9ECFF56395EC1B94