InChI=1/C14H12Cl2N2O2/c1-7-2-11(7)13(19)12(6-17)14(20)18-10-4-8(15)3-9(16)5-10/h3-5,7,11,18,20H,2H2,1H3/p-1/b14-12+/t7-,11+/m0/s1/fC14H11Cl2N2O2/h20h/q-1 82F0E355B7087A21