Using COC(=O)c1ccc(CN(C)c2ccc(O[Si](C)(C)C(C)(C)C)cc2C)cc1C to produce COC(=O)c1ccc(CN(C)c2ccc(O)cc2C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.