InChI=1/C12H9ClFN5O2/c13-7-3-6(1-2-8(7)14)17-11(21)9-4-10(20)18-12-15-5-16-19(9)12/h1-3,5,9H,4H2,(H,17,21)(H,15,16,18,20)/t9-/m0/s1/f/h17-18H 8545FE1FCF39EAD3