InChI=1/C15H19F2N3O3/c1-10(13(21)20-8-2-3-9-20)18-15(22)19-11-4-6-12(7-5-11)23-14(16)17/h4-7,10,14H,2-3,8-9H2,1H3,(H2,18,19,22)/t10-/m0/s1/f/h18-19H 08BE898BA3679193