InChI=1/C31H45NO8Si/c1-30(2,3)41(7,8)38-18-26-28(40-31(4,5)39-26)27(37-19-34-6)23(17-32-29(33)21-12-10-9-11-13-21)22-14-15-24-25(16-22)36-20-35-24/h9-16,23,26-28H,17-20H2,1-8H3,(H,32,33)/t23-,26-,27+,28+/m0/s1/f/h32H BCFAECC8554811BC