InChI=1S/C38H57N3O11S/c1-23(9-7-11-24(2)13-15-27-31(52-26(4)42)18-17-30(43)35(27)48)10-8-12-25(3)14-19-32(44)38(5,6)53-22-29(36(49)40-21-34(46)47)41-33(45)20-16-28(39)37(50)51/h9,12-13,17-18,28-29,32,43-44,48H,7-8,10-11,14-16,19-22,39H2,1-6H3,(H,40,49)(H,41,45)(H,46,47)(H,50,51)/b23-9+,24-13-,25-12+