InChI=1/C22H22N2O5S/c1-16-7-6-10-20(22(25)23-26)21(16)24(15-17-8-4-3-5-9-17)30(27,28)19-13-11-18(29-2)12-14-19/h3-14,26H,15H2,1-2H3,(H,23,25)/f/h23H 1C45EAF8889D504F