Using Clc1nc(Cl)c2ccccc2c1-c1ccccc1, c1c[nH]cn1 to produce Clc1nc(-n2ccnc2)c2ccccc2c1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.