Using NS(=O)(=O)c1ccc(C(=O)O)cc1, O=C(n1ccnc1)n1ccnc1 to produce CN(C)C(=O)c1ccc(S(N)(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.