InChI: | InChI=1/C40H70N2O4SSi2/c1-14-15-20-25-33(45-48(10,11)38(2,3)4)28-29-35-36(46-49(12,13)39(5,6)7)32-37(42(8)9)40(35,30-23-17-16-18-24-31-41)47(43,44)34-26-21-19-22-27-34/h17,19,21-23,26-29,33,35-37H,14-16,18,20,24-25,30,32H2,1-13H3/b23-17+,29-28+ |