Using CCOC(=O)[C@@H]1CCCN(CCBr)C1, ON=C1CCCCC1=Cc1ccccc1 to produce CCOC(=O)[C@@H]1CCCN(CCON=C2CCCCC2=Cc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.