Using O=C(OCC#CCBr)c1ccccc1, c1ccc(CC2CCNCC2)cc1 to produce O=C(OCC#CCN1CCC(Cc2ccccc2)CC1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.