Using CCOC(=O)C(=O)c1ccc(O)cc1, O=c1ccc2ccccc2n1CCCBr to produce CCOC(=O)C(=O)c1ccc(OCCCn2c(=O)ccc3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.