InChI=1/C21H22N2O6S2/c1-14(7-9-24)28-17-11-15(20(25)23-21-22-8-10-30-21)12-18(13-17)29-16-3-5-19(6-4-16)31(2,26)27/h3-6,8,10-14,24H,7,9H2,1-2H3,(H,22,23,25)/t14-/m1/s1/f/h23H 50BDC00FF755983E