InChI=1/C16H19F5N2O2/c1-11(12-2-4-13(5-3-12)25-15(17)18)22-6-8-23(9-7-22)14(24)10-16(19,20)21/h2-5,11,15H,6-10H2,1H3/t11-/m1/s1 7F38412EBAA03108