InChI=1S/C29H48O7S/c1-17(2)20(5)18(3)14-19(4)22-8-9-23-24-15-25(30)29(32)16-21(36-37(33,34)35)10-11-27(29,7)28(24,31)13-12-26(22,23)6/h14-15,17,19-23,25,30-32H,8-13,16H2,1-7H3,(H,33,34,35)/b18-14+