Using CC(=O)O, C=C(COC1CCN(C(C)=O)CC1)c1ccccc1 to produce CCOC(C)(COC1CCN(C(C)=O)CC1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.