InChI=1/C18H21FN2O4/c1-9(2)25-17(23)15-13(10-5-4-6-11(19)7-10)14-12(8-18(15,3)24)20-21-16(14)22/h4-7,9,13,15,24H,8H2,1-3H3,(H2,20,21,22)/t13-,15-,18-/m1/s1/f/h20,22H	BC052848380932AF