Using CCOC(=O)c1ncn2c1CN(Cc1ccc(OC)cc1OC)C(=O)c1cc(C(C)C)ccc1-2 to produce CCOC(=O)c1ncn2c1CNC(=O)c1cc(C(C)C)ccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.