Using CCOC(=O)C1CCC(O[Si](C(C)C)(C(C)C)C(C)C)C1, CC=O to produce CCOC(=O)C1(C(C)O)CCC(O[Si](C(C)C)(C(C)C)C(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.