InChI=1/C17H17F3N2O/c18-17(19,20)13-6-16(23)22-15-7-14-11(5-12(13)15)10-4-2-1-3-9(10)8-21-14/h5-7,9-10,21H,1-4,8H2,(H,22,23)/t9-,10+/m1/s1/f/h22H EB08EE848337F731