InChI=1/C13H12F2N2/c14-11-5-6-12(15)10(8-11)4-3-9-2-1-7-17-13(9)16/h1-2,5-8H,3-4H2,(H2,16,17)/p+1/fC13H13F2N2/h17H,16H2/q+1 5D3742DC8F1D5D9C