InChI=1/C17H17F3N2O2/c1-3-7-22-10(4-2)9-24-16-13(22)6-5-12-15(16)11(17(18,19)20)8-14(23)21-12/h3,5-6,8,10H,1,4,7,9H2,2H3,(H,21,23)/t10-/m1/s1/f/h21H FC1DF72651F0DB18