Using CS(=O)(=O)c1ccc(Cl)nn1, COC[C@H](C)Oc1cc(O)cc(-c2ccc(C3=NC[C@H](C)O3)[nH]2)c1 to produce COC[C@H](C)Oc1cc(Oc2ccc(S(C)(=O)=O)nn2)cc(-c2ccc(C3=NC[C@H](C)O3)[nH]2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.