Using C[C@@]1(NCc2ccccc2)CC[C@@H]2CN(c3cccc(C(F)(F)F)n3)C[C@@H]21 to produce C[C@@]1(N)CC[C@@H]2CN(c3cccc(C(F)(F)F)n3)C[C@@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.