Using CC(=O)O, CCOC(=O)CC(C=CCCCCc1cccc(NCc2ccc(OC)cc2)n1)c1cncnc1 to produce CCOC(=O)CC(C=CCCCCc1cccc(N(C)Cc2ccc(OC)cc2)n1)c1cncnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.