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