InChI=1/C18H13ClF4N2O3/c19-11-5-1-10(2-6-11)15(26)13-14(9-3-7-12(20)8-4-9)24-16(27)25-17(13,28)18(21,22)23/h1-8,13-14,28H,(H2,24,25,27)/t13-,14+,17-/m1/s1/f/h24-25H D152BCCD7BE2330E