InChI=1/C25H30N2O4S/c1-31-24(30)21(16-18-6-4-3-5-7-18)26-22(28)12-14-25(15-13-23(29)27-25)17-19-8-10-20(32-2)11-9-19/h3-11,21H,12-17H2,1-2H3,(H,26,28)(H,27,29)/t21-,25+/m0/s1/f/h26-27H 88760B5F2B2C58BF