InChI=1/C22H22N2O4S/c1-29(26,27)19-11-9-18(10-12-19)20-13-23-24(14-16-5-3-2-4-6-16)22(25)21(20)28-15-17-7-8-17/h2-6,9-13,17H,7-8,14-15H2,1H3 0F519673F5F2ADF2