Using O=S(=O)(Cl)c1cccnc1, CC(C)(C)OC(=O)COc1cccc(CN)c1 to produce CC(C)(C)OC(=O)COc1cccc(CNS(=O)(=O)c2cccnc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.