Using CC#N, Clc1cc(Cl)c2nc(Cl)nc(-c3ccccc3)c2c1 to produce Nc1nc(-c2ccccc2)c2cc(Cl)cc(Cl)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.