Using CC1(O)CC(=O)OC(CCc2ccc(OCc3ccccc3)cc2)C1, CC(=O)OC(C)=O to produce CC(=O)OC1(C)CC(=O)OC(CCc2ccc(OCc3ccccc3)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.