Showing structure for C[Si](C)(C)OC(=O)C1OC(OC(=O)C2=CC(S(N)(=O)=O)=C(Cl)C=C2N(CC2=CC=CO2)[Si](C)(C)C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C1O[Si](C)(C)C