InChI=1/C18H14Cl2N2O3/c1-24-16-6-12-15(7-17(16)25-2)21-8-10(9-23)18(12)22-14-4-3-11(19)5-13(14)20/h3-9H,1-2H3,(H,21,22)/p+1/fC18H15Cl2N2O3/h21-22H/q+1 5178D3DABA7A8A8A