Using COC(=O)CCc1oc(-n2ccnc2S(C)(=O)=O)nc1-c1ccc(Cl)cc1 to produce CS(=O)(=O)c1nccn1-c1nc(-c2ccc(Cl)cc2)c(CCC(=O)O)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.