Using CCOC(=O)C1=C(N)C(=O)N(Cc2ccc(OC)cc2OC)CC1 to produce CCOC(=O)c1ccn(Cc2ccc(OC)cc2OC)c(=O)c1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.