Using C=CCOC(=O)CC(=O)OCC=C, O=C1c2ccccc2C(=O)N1CCBr to produce C=CCOC(=O)C(CCN1C(=O)c2ccccc2C1=O)C(=O)OCC=C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.