InChI=1S/C27H44N2O7S/c1-15-7-12-27(29(28-31)24(15)30)16(2)23-22(35-27)14-21-19-6-5-17-13-18(36-37(32,33)34)8-10-25(17,3)20(19)9-11-26(21,23)4/h15-24,30H,5-14H2,1-4H3,(H,32,33,34)