InChI=1/C18H18F6N2O2/c1-9(2)5-10-7-28-16-13(26(10)8-17(19,20)21)4-3-12-15(16)11(18(22,23)24)6-14(27)25-12/h3-4,6,9-10H,5,7-8H2,1-2H3,(H,25,27)/t10-/m1/s1/f/h25H 218A768167CA0454