InChI=1S/C44H66O11S/c45-39-29-25-37(35-41(39)47)27-31-43(48)53-33-23-21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22-24-34-54-44(49)32-28-38-26-30-40(46)42(36-38)55-56(50,51)52/h25-32,35-36,45-47H,1-24,33-34H2,(H,50,51,52)/b31-27?,32-28+