Using Nc1ccc(OCc2ccccc2)c(Cl)c1, Clc1nc(Cl)nc(Cl)n1 to produce Clc1nc(Cl)nc(Nc2ccc(OCc3ccccc3)c(Cl)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.