Using C#CCBr, COC(=O)CC(C)N1CCN(c2ccc(O)cc2)CC1 to produce C#CCOc1ccc(N2CCN(CCC(=O)OC)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.