InChI=1/C14H10ClN3O2/c1-7-11-12(8-2-4-9(15)5-3-8)10(6-16)13(19)17-14(11)20-18-7/h2-5,11,14H,1H3,(H,17,19)/p-1/t11-,14+/m0/s1/fC14H9ClN3O2/q-1 8865466D8B560F6B