Using O=C1Nc2cccc3c2[C@@]1(CCCCBr)CCC3, COc1ccccc1N1CCNCC1 to produce COc1ccccc1N1CCN(CCCC[C@@]23CCCc4cccc(c42)NC3=O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.