Using N#Cc1ccc(NC2CCNCC2)nn1, O=Cc1ccc(C(F)(F)F)cc1 to produce N#Cc1ccc(NC2CCN(Cc3ccc(C(F)(F)F)cc3)CC2)nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.