Using NC(=O)c1c(Nc2cccc(Cl)c2)n[nH]c1N, O=Cc1ccc(Oc2ncccn2)cc1 to produce NC(=O)c1c(Nc2cccc(Cl)c2)n[nH]c1NCc1ccc(Oc2ncccn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.