Using Cc1cccc(C)c1CO, CCOC(=O)c1ccc(OC)c(O)c1 to produce CCOC(=O)c1ccc(OC)c(OCc2c(C)cccc2C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.