InChI=1/C18H22FN3O3/c1-11-9-13(19)6-7-14(11)20-15(23)10-22-16(24)18(21-17(22)25)8-4-3-5-12(18)2/h6-7,9,12H,3-5,8,10H2,1-2H3,(H,20,23)(H,21,25)/t12-,18+/m1/s1/f/h20-21H 1291DB12F2B4478A