InChI=1/C15H29F3N2O/c1-2-9-20(10-11-21-13-15(16,17)18)14(12-19)7-5-3-4-6-8-14/h2-13,19H2,1H3/p+1/fC15H30F3N2O/h19H/q+1 ABF26722B10549D7