InChI=1/C16H10Cl2N4O2S/c17-11-3-1-10(2-4-11)16-15(18)14(9-19)21-22(16)12-5-7-13(8-6-12)25(20,23)24/h1-8H,(H2,20,23,24)/f/h20H2 A318526148AF036D