Using N#CN, CC(Cc1cccc(N)c1)C(=O)Oc1ccc(Cl)cc1 to produce CC(Cc1cccc(NC(=N)N)c1)C(=O)Oc1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.