InChI=1/C22H30N2O7S/c1-14-6-8-18(9-7-14)32(28,29)23-21(17(4)25)22(27)31-13-20(26)19-12-15(2)24(16(19)3)10-11-30-5/h6-9,12,17,21,23,25H,10-11,13H2,1-5H3/t17-,21+/m1/s1 A6DB195BE6F34E9A