InChI=1/C17H17F3N2O3/c18-17(19,20)11-2-1-3-12(9-11)21-16(24)22-13-5-6-14-10(8-13)4-7-15(23)25-14/h4-8,11-12H,1-3,9H2,(H2,21,22,24)/t11-,12-/m1/s1/f/h21-22H 5E633816610575BA