Using O=C=NC(=O)c1ccccc1, CNC(=O)Nc1nc(C(Cl)(Cl)Cl)ns1 to produce CN(C(=O)NC(=O)c1ccccc1)C(=O)Nc1nc(C(Cl)(Cl)Cl)ns1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.