InChI=1/C22H18N2O5S2/c1-28-13-8-6-12(7-9-13)23-16(25)10-22-11-30-19-18(31-21(27)24-19)17(22)14-4-2-3-5-15(14)29-20(22)26/h2-9,17H,10-11H2,1H3,(H,23,25)(H,24,27)/t17-,22+/m0/s1/f/h23-24H E0571B04BD013A18