Using CCOC(=O)c1ccc2cc(C(=O)OCC)[nH]c2c1, N#CCBr to produce CCOC(=O)c1ccc2cc(C(=O)OCC)n(CC#N)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.