InChI=1S/C40H67N3O7S/c1-28(2)14-11-18-31(6)20-12-19-30(5)16-9-10-17-32(7)21-23-35(40(8,50)25-13-15-29(3)4)51-27-34(38(47)42-26-37(45)46)43-36(44)24-22-33(41)39(48)49/h14-17,20,33-35,50H,9-13,18-19,21-27,41H2,1-8H3,(H,42,47)(H,43,44)(H,45,46)(H,48,49)/b30-16+,31-20+,32-17+