InChI=1/C25H25N3O4S/c1-2-31-16-17-32-22-14-12-20(13-15-22)23(29)26-25(33)28-27-24(30)21-10-8-19(9-11-21)18-6-4-3-5-7-18/h3-15H,2,16-17H2,1H3,(H,27,30)(H2,26,28,29,33)/f/h26-28H B48C6F8C41A8F05A