InChI=1/C19H13Cl2N2O4S/c20-15-9-8-14(11-16(15)21)28(26,27)23-13-5-3-4-12(10-13)19(25)22-17-6-1-2-7-18(17)24/h1-11,24H,(H,22,25)/q-1/f/h22H	6442E70C9D2CB44E