InChI=1/C20H17F4N5O4/c21-17(22)32-9-2-3-10(13(6-9)33-18(23)24)16-27-19(25)28-20-26-11-7-14-15(8-12(11)29(16)20)31-5-1-4-30-14/h2-3,6-8,16-18H,1,4-5H2,(H3,25,26,27,28)/p+1/t16-/m0/s1/fC20H18F4N5O4/h27-28H,25H2/q+1 CD6AC24CA6B0C163