Using CCOC(=O)/C=C/c1cccc(N(CCN(C)C)Cc2ccc(OC)cc2)n1 to produce COc1ccc(CN(CCN(C)C)c2cccc(/C=C/C(=O)O)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.