Using Cc1cc(NC(=O)OC(C)(C)C)nc(C)c1CN, O=C(O)c1cnn(Cc2ccc(CO)cc2)c1 to produce Cc1cc(NC(=O)OC(C)(C)C)nc(C)c1CNC(=O)c1cnn(Cc2ccc(CO)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.