Using CCOC(=O)/C(O)=C/C(=O)c1ccc(OCc2ccccc2)cc1, NNC1CCCCC1 to produce CCOC(=O)c1cc(-c2ccc(OCc3ccccc3)cc2)n(C2CCCCC2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.