InChI=1/C27H18Cl2N4O4S/c28-21-7-4-8-22(29)25(21)26(34)18-9-14-24-31-23(16-33(24)15-18)30-19-10-12-20(13-11-19)38(36,37)32-27(35)17-5-2-1-3-6-17/h1-16,30H,(H,32,35)/p-1/fC27H17Cl2N4O4S/q-1 2E2A910F82031119