Using COC(=O)C(C)(C)Br, Clc1ccc([C@@H]2C[C@H]3CNC[C@H]32)cc1 to produce COC(=O)C(C)(C)N1C[C@@H]2C[C@@H](c3ccc(Cl)cc3)[C@@H]2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.