Using CCOC(=O)C(C)c1ccc(NN)c(Cl)c1, CCOC(C)C(OCC)(OCC)OCC to produce CCOC(=O)C(C)c1ccc(-n2cccn2)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.