Using Cc1ccc(CCCBr)cc1, N[C@H]1CC[C@H](c2ccc(OCc3ccccc3)cc2)CC1 to produce Cc1ccc(CCCN[C@H]2CC[C@@H](c3ccc(OCc4ccccc4)cc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.