Using Cc1cc(O)cc2oc(=O)[nH]c12, Nc1nc(Cl)cc(Cl)n1 to produce Cc1cc(Oc2cc(Cl)nc(N)n2)cc2oc(=O)[nH]c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.