InChI=1/C20H20FN3O4/c1-28-18-6-7-23-17(18)10-14-19-13(3-2-12(11-26)22-8-9-25)15(21)4-5-16(19)24-20(14)27/h4-7,10,12,22-23,25-26H,8-9,11H2,1H3,(H,24,27)/b14-10-/t12-/m1/s1/f/h24H	835480777BE7B6E3