Using Cc1ccnc(Cl)c1, CC(=O)N1c2ccc(Br)c(O)c2CC[C@@H]1C to produce CC(=O)N1c2ccc(Br)c(Oc3cc(C)ccn3)c2CC[C@@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.