InChI=1S/C34H63NO5Si3/c1-23(14-17-31(36)40-43(11,12)13)26-15-16-27-32-28(22-30(34(26,27)3)39-42(8,9)10)33(2)19-18-25(35-37-4)20-24(33)21-29(32)38-41(5,6)7/h20,23,26-30,32H,14-19,21-22H2,1-13H3/t23?,26-,27?,28?,29-,30+,32?,33+,34-/m0/s1