Using CN(C)C=O, CN(C)S(=O)(=O)c1ccc2cc[nH]c2c1 to produce CN(C)S(=O)(=O)c1ccc2c(C=O)c[nH]c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.