InChI=1/C17H15ClN2O6S/c18-14-5-2-11(27-14)3-6-16(22)24-8-15(21)20-17(23)19-10-1-4-12-13(7-10)26-9-25-12/h1-2,4-5,7H,3,6,8-9H2,(H2,19,20,21,23)/f/h19-20H 9E93FEABB65DC3D5