Using COc1cc(OC)cc(C(=CC#N)c2ccc(O[Si](C)(C)C(C)(C)C)c(OC)c2)c1 to produce COc1cc(OC)cc(C(=CC#N)c2ccc(O)c(OC)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.