Using O=C(CCc1ccc(OCc2ccccc2)cc1)C1CCCC1, COC(=O)CC(C)=O to produce O=C1CC(=O)OC(CCc2ccc(OCc3ccccc3)cc2)(C2CCCC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.