Using COc1ccccc1O[Si](C(C)C)(C(C)C)C(C)C, C1CCOC1 to produce COc1cccc(C=O)c1O[Si](C(C)C)(C(C)C)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.