InChI=1/C15H19F2N3O3/c1-9(19-10-4-5-12(16)13(17)7-10)14(21)20-15(22)18-8-11-3-2-6-23-11/h4-5,7,9,11,19H,2-3,6,8H2,1H3,(H2,18,20,21,22)/t9-,11-/m1/s1/f/h18,20H 639008F886A4D8B5