Using Cc1cc2cc(Cl)ccc2[nH]1, Clc1nnc(Cl)c2ccccc12 to produce Cc1[nH]c2ccc(Cl)cc2c1-c1nnc(Cl)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.