InChI=1/C18H17FN2O4/c1-11-9-13-5-3-4-6-15(13)20(11)18(22)12(2)25-17-10-14(19)7-8-16(17)21(23)24/h3-8,10-12H,9H2,1-2H3/t11-,12+/m1/s1 BF38F7EE239F5F92