InChI=1/C18H16ClF5N2O/c1-9(13-5-4-12(20)8-15(13)21)25-10(2)17(27)26-16-6-3-11(19)7-14(16)18(22,23)24/h3-10,25H,1-2H3,(H,26,27)/p+1/t9-,10+/m1/s1/fC18H17ClF5N2O/h25-26H/q+1 A31B1164FE7C8DEC