Using CN(C(=O)Cl)c1ccccc1, Oc1ccc(Oc2ccc(Cl)c(Cl)c2)nn1 to produce CN(C(=O)Oc1ccc(Oc2ccc(Cl)c(Cl)c2)nn1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.