InChI=1S/C26H34O4S/c27-25(28)17-18-31-24(20-26(29)30)23-16-10-15-22(19-23)14-7-4-2-1-3-6-11-21-12-8-5-9-13-21/h5,8-10,12-13,15-16,19,24H,1-4,6-7,11,14,17-18,20H2,(H,27,28)(H,29,30)