Using FC(F)(F)c1ccc(Nc2cc(Cl)nc3cc(-c4ncccc4C(F)(F)F)cnc23)nc1 to produce FC(F)(F)c1ccc(Nc2ccnc3cc(-c4ncccc4C(F)(F)F)cnc23)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.