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