InChI=1/C22H20F2N4O5/c1-10-16(23)20(32-13-6-4-5-11(7-13)22(31)28(2)3)27-21(17(10)24)33-15-9-12(19(25)26)8-14(29)18(15)30/h4-9,29-30H,1-3H3,(H3,25,26)/p+1/fC22H21F2N4O5/h25-26H2/q+1 527908CCD1596978