Using O=C(Cl)c1ccc(Cl)cc1Cl, C=CC(NS(=O)C(C)(C)C)c1ccc(S(=O)(=O)CCC)cc1 to produce C=CC(NC(=O)c1ccc(Cl)cc1Cl)c1ccc(S(=O)(=O)CCC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.