Using CS(N)(=O)=O, O=C(O)CCc1ccc(OC2CCc3cc(Cl)ccc32)cc1 to produce CS(=O)(=O)NC(=O)CCc1ccc(OC2CCc3cc(Cl)ccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.