Using C[C@H](Nc1cc(Cl)cc(Cl)n1)c1ccc(F)cc1, Nc1cnccn1 to produce C[C@H](Nc1cc(Cl)cc(Nc2cnccn2)n1)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.