InChI=1/C18H27F3N2O3/c1-13-8-15(9-14(2)17(13)26-11-16(24)25-4)10-22-6-5-7-23(3)12-18(19,20)21/h8-9,22H,5-7,10-12H2,1-4H3/p+1/fC18H28F3N2O3/h22H/q+1 24216BD8278BCFD5