InChI=1/C21H20N2O8S/c1-4-28-20(27)18-17(11(2)24)12(3)30-19(18)23-15(25)9-29-16(26)10-32-21-22-13-7-5-6-8-14(13)31-21/h5-8H,4,9-10H2,1-3H3,(H,23,25)/f/h23H	5181FFA0BB0EF50D