Using C[O-], CCCC(=O)c1cccc(NC(=O)/C=C(/C)Cl)c1 to produce CCCC(=O)c1cccc(NC(=O)/C=C(/C)OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.