InChI=1/C14H12ClN3O3/c15-10-3-1-8(2-4-10)11-6-16-18-7-9(5-12(19)20)14(21)17-13(11)18/h1-4,6,9H,5,7H2,(H,17,21)(H,19,20)/p-1/t9-/m1/s1/fC14H11ClN3O3/h17H/q-1 673D76797162E287