InChI=1/C20H17Cl2N4O2S/c21-16-4-3-5-18(20(16)22)29(27,28)25-15-8-6-14(7-9-15)17-10-11-19(24-23-17)26-12-1-2-13-26/h3-11H,1-2,12-13H2/q-1	D11E1E54BE96D52E