InChI=1/C14H21F3N4/c1-20-6-8-21(9-7-20)5-4-19-11-2-3-13(18)12(10-11)14(15,16)17/h2-3,10,19H,4-9,18H2,1H3/p+1/fC14H22F3N4/h20H/q+1 CC9618A73B2468D3