InChI=1/C14H18FN5/c1-9-2-5-11(6-3-9)20-14(17-18-19-20)12-7-4-10(16)8-13(12)15/h4,7-9,11H,2-3,5-6,16H2,1H3 99E0B5D898A45E8E