InChI=1/C13H13FN2O2/c14-11-5-4-10(7-9(11)8-15)16-13(17)12-3-1-2-6-18-12/h4-5,7,12H,1-3,6H2,(H,16,17)/t12-/m1/s1/f/h16H A211403BCC613A9A