Using CC(C)(N)C1CC1, Cc1ccc2c(-c3cnc4[nH]cc(C(=O)O)c4n3)nn(C)c2c1 to produce Cc1ccc2c(-c3cnc4[nH]cc(C(=O)NC(C)(C)C5CC5)c4n3)nn(C)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.