InChI=1/C18H14F4N4O2/c19-10-3-5-11(6-4-10)23-17(27)13-9-16-24-12(14-2-1-7-28-14)8-15(18(20,21)22)26(16)25-13/h1-7,9,12,15,25H,8H2,(H,23,27)/p+1/t12-,15-/m1/s1/fC18H15F4N4O2/h23-24H/q+1 0B70D14D3B8841B6