Using O=C([O-])[O-], CCOC(=O)c1cc(-c2ccccc2OCc2ccccc2)[nH]n1 to produce CCOC(=O)c1cc(-c2ccccc2OCc2ccccc2)n(C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.