Using CN(C)[C@@H]1CCNC1, COC(=O)c1ccc(CBr)cc1 to produce COC(=O)c1ccc(CN2CC[C@@H](N(C)C)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.