Using C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H](C)N1, BrCc1ccccc1 to produce C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H](C)N1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.