Using CCCC[C@H]1CNC(=O)C1, BrCCCCCOCc1ccccc1 to produce CCCC[C@@H]1CC(=O)N(CCCCCOCc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.