InChI=1/C14H18FN5/c1-9-4-2-3-5-13(9)20-14(17-18-19-20)11-7-6-10(16)8-12(11)15/h6-9,13H,2-5,16H2,1H3/t9-,13-/m0/s1 6B04FCCBEA0D19A0