InChI=1S/C27H44N2O7S/c1-16-7-12-27(29(15-16)28-31)26(4,30)23-22(35-27)14-21-19-6-5-17-13-18(36-37(32,33)34)8-10-24(17,2)20(19)9-11-25(21,23)3/h16-23,30H,5-15H2,1-4H3,(H,32,33,34)