InChI=1/C16H12Cl2N4O5S/c17-10-4-5-13(12(18)7-10)27-8-14(23)19-16(28)21-20-15(24)9-2-1-3-11(6-9)22(25)26/h1-7H,8H2,(H,20,24)(H2,19,21,23,28)/f/h19-21H 4D97446B7B32CC08