InChI=1/C21H21F2N5O3/c22-13-5-6-17(15(23)9-13)26-19(29)10-18-27-21(31-28-18)20(30)24-8-7-12-11-25-16-4-2-1-3-14(12)16/h1-6,9,18,21,27-28H,7-8,10-11H2,(H,24,30)(H,26,29)/p+1/t18-,21+/m1/s1/fC21H22F2N5O3/h24-26H/q+1 424877B8AE823842