InChI=1S/C38H57N3O11S/c1-23(2)9-8-20-38(6,53-22-29(36(49)40-21-34(46)47)41-33(45)19-15-28(39)37(50)51)32(44)18-13-25(4)11-7-10-24(3)12-14-27-31(52-26(5)42)17-16-30(43)35(27)48/h9,11-12,16-17,28-29,32,43-44,48H,7-8,10,13-15,18-22,39H2,1-6H3,(H,40,49)(H,41,45)(H,46,47)(H,50,51)/b24-12-,25-11+