Using Cc1cc(Cl)nc(-n2ccnc2)n1, CCOC(=O)CN=C(c1ccccc1)c1ccccc1 to produce CCOC(=O)C(N=C(c1ccccc1)c1ccccc1)c1cc(C)nc(-n2ccnc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.