Using C[C@@H](Nc1ncnc2c1CN(Cc1ccccc1)CC2)c1ccc(C(F)(F)F)nc1 to produce C[C@@H](Nc1ncnc2c1CNCC2)c1ccc(C(F)(F)F)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.