Using C=CCOC(=O)C(CCCCC#N)C(=O)OCC=C, COC(=O)c1ccc(CCBr)cc1 to produce C=CCOC(=O)C(CCCCC#N)(CCc1ccc(C(=O)OC)cc1)C(=O)OCC=C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.