InChI=1/C22H22N2O5S/c1-16-8-13-21(20(14-16)22(25)23-26)24(15-17-6-4-3-5-7-17)30(27,28)19-11-9-18(29-2)10-12-19/h3-14,26H,15H2,1-2H3,(H,23,25)/f/h23H 9937B9D1298B8F5F