InChI=1/C16H9Cl2N3O2/c17-7-1-3-11-9(5-7)13(16(22)20-11)15-14(21-23)10-6-8(18)2-4-12(10)19-15/h1-6,19,23H,(H,20,22)/b15-13?,21-14-/f/h20H	3C7640C8A33C04E0