Using COC(=O)COc1cc(C)nc(N)n1, O=C=NS(=O)(=O)c1cccs1 to produce COC(=O)COc1cc(C)nc(NC(=O)NS(=O)(=O)c2cccs2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.