InChI=1/C16H24FN3O2/c1-16(2,3)20(9-12-6-5-7-13(17)8-12)15(22)11-19(4)10-14(18)21/h5-8H,9-11H2,1-4H3,(H2,18,21)/f/h18H2 5F877D4E73D6F10A