InChI=1/C14H25F3N2O2/c1-3-21-12(20)13(2,18)8-4-5-9-19(11-6-7-11)10-14(15,16)17/h11H,3-10,18H2,1-2H3/t13-/m1/s1 FCBFC53BECBF5582