Using NN(c1ccccc1)c1cc(Cl)nc(Cl)n1, CC(=O)CCC(=O)O to produce Cc1c(CC(=O)O)c2ccccc2n1-c1cc(Cl)nc(Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.