InChI=1/C17H18F6N2O/c1-15(2,3)8-25(9-16(18,19)20)10-4-5-13-11(6-10)12(17(21,22)23)7-14(26)24-13/h4-7H,8-9H2,1-3H3,(H,24,26)/p-1/fC17H17F6N2O/q-1 5292262BB9FD83C4