Using Clc1ccc(-c2nc[nH]c2-c2cccs2)cc1, O=S1(=O)CCCC1 to produce Sc1nc(-c2ccc(Cl)cc2)c(-c2cccs2)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.