Using CCOC(=O)Cc1ccc(N)cc1, O=C(O)C(Cc1ccccc1)NS(=O)(=O)c1ccc(Cl)cc1 to produce CCOC(=O)Cc1ccc(NC(=O)C(Cc2ccccc2)NS(=O)(=O)c2ccc(Cl)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.