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