InChI=1/C21H25F2N3O2/c1-25(2)13-16-5-3-4-15(10-16)12-24-21(27)26-8-9-28-20(14-26)17-6-7-18(22)19(23)11-17/h3-7,10-11,20H,8-9,12-14H2,1-2H3,(H,24,27)/p+1/t20-/m1/s1/fC21H26F2N3O2/h24-25H/q+1 50B6974B961B0580