InChI=1/C18H12Cl2N4O3/c19-12-5-3-7-14(15(12)20)23-17(26)18(27)24-21-9-11-8-10-4-1-2-6-13(10)22-16(11)25/h1-9H,(H,22,25)(H,23,26)(H,24,27)/b21-9+/f/h22-24H	C918FAC831581EED