Using CC(C)Br, Clc1cccc(Cl)c1Nc1nc2ccccc2[nH]1 to produce CC(C)N(c1nc2ccccc2[nH]1)c1c(Cl)cccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.