InChI=1/C26H30N2O4S/c1-18-22(19(2)32-27-18)17-33-23-14-10-9-13-21(23)25(30)31-16-24(29)28(26(3,4)5)15-20-11-7-6-8-12-20/h6-14H,15-17H2,1-5H3 8ECAAD3D893A408D