InChI=1/C14H20F4N2O4/c15-13(16,11(21)19-7-9-3-1-5-23-9)14(17,18)12(22)20-8-10-4-2-6-24-10/h9-10H,1-8H2,(H,19,21)(H,20,22)/t9-,10-/m0/s1/f/h21-22H	75778DADDF6BA70E