Using CC(C)(C)OC(=O)N1CCN(c2nccc3ccc(Br)cc23)CC1, Cc1cc(C)cc(S)c1 to produce Cc1cc(C)cc(Sc2ccc3ccnc(N4CCN(C(=O)OC(C)(C)C)CC4)c3c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.