InChI=1/C18H18F2N4O2/c1-10-17(23-26-22-10)16-4-3-7-24(16)9-15-11(2)25-18(21-15)13-6-5-12(19)8-14(13)20/h5-6,8,16H,3-4,7,9H2,1-2H3/t16-/m0/s1 1C9BA34C558F505D