InChI=1/C20H15ClN4O6S2/c1-10(2)33(28,29)20-24-32-19-23-17(26)12(16(22)25(19)20)8-11-5-6-14(13(21)9-11)31-18(27)15-4-3-7-30-15/h3-10,22H,1-2H3/b12-8-,22-16? 1459EC2554BF48CB