InChI=1/C26H28N2O5S/c1-33-23-11-13-24(14-12-23)34(31,32)26(25(29)27-30)15-17-28(18-16-26)19-20-7-9-22(10-8-20)21-5-3-2-4-6-21/h2-14,30H,15-19H2,1H3,(H,27,29)/f/h28H/b27-25- BE4D1D2270E29D9F