Using CS(=O)(=O)O, N=C(N)c1ccc(O)c(C(=O)c2ccccc2)c1 to produce CS(=O)(=O)Oc1ccc(C(=N)N)cc1C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.