Using [C-]#N, O=C(c1ccccc1)c1cc(Cl)ccc1NC(=O)C(Cl)Cl to produce NC1=Nc2ccc(Cl)cc2C1(O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.