Using COc1ccc(Br)cc1[C@H]1CN(Cc2ccccc2)C(=O)CO1 to produce COc1ccc(Br)cc1[C@H]1CN(Cc2ccccc2)CCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.