InChI=1/C22H28N2O6S/c1-15-5-4-6-16(11-15)14-30-18-7-9-19(10-8-18)31(28,29)24-13-17(25)12-22(2,3)20(24)21(26)23-27/h4-11,17,20,25,27H,12-14H2,1-3H3,(H,23,26)/t17-,20+/m1/s1/f/h23H 2C3132FACADC6002