InChI=1/C22H22F4N2O3/c1-20(2,15-11-14(23)6-7-18(15)31-3)12-21(30,22(24,25)26)13-28-10-8-17(29)19-16(28)5-4-9-27-19/h4-11,30H,12-13H2,1-3H3/t21-/m1/s1	E4BE10028CFD8048