InChI=1/C21H25F2N5O3/c22-16-10-15(11-17(23)12-16)21(31)27-8-6-26(7-9-27)19(29)3-4-25-14-20(30)28-5-1-2-18(28)13-24/h10-12,18,25H,1-9,14H2/p+1/t18-/m0/s1/fC21H26F2N5O3/h25H/q+1 DF9429BCD628D185