Using COC(=O)C=Cc1ccc(S(=O)(=O)N(C)Cc2ccc(OC)cc2)cc1 to produce COC(=O)CCc1ccc(S(=O)(=O)N(C)Cc2ccc(OC)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.