Using Nc1ccc(-c2cnc3[nH]cc(-c4cccc5cc[nH]c45)c3c2)cc1C(=O)O, CNC to produce CN(C)C(=O)c1cc(-c2cnc3[nH]cc(-c4cccc5cc[nH]c45)c3c2)ccc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.