Using Cn1cc(C(=O)NCc2ccc(Cl)cc2)c(=O)c2sc(C=O)c(CN=[N+]=[N-])c21 to produce Cn1cc(C(=O)NCc2ccc(Cl)cc2)c(=O)c2sc(CO)c(CN=[N+]=[N-])c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.