InChI=1/C17H24F6N2O2/c1-27-13(26)25-15(16(18,19)20,17(21,22)23)24-3-2-14-7-10-4-11(8-14)6-12(5-10)9-14/h10-12,24H,2-9H2,1H3,(H,25,26)/f/h25H FE902BCE0E90B429