Using C[C@@H](COc1ccc(C2CCN(c3ccc4nnc(C(F)(F)F)n4n3)CC2)cc1)N1CCN(C)C(=O)C1 to produce C[C@@H](COc1ccc(C2CCN(C3=Nn4c(nnc4C(F)(F)F)CC3)CC2)cc1)N1CCN(C)C(=O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.