Using O=C(CNC(=O)c1cccc(C(F)(F)F)c1)N[C@@H]1CCN(C2CCN(C(=O)OCc3ccccc3)C2)C1 to produce O=C(CNC(=O)c1cccc(C(F)(F)F)c1)N[C@@H]1CCN(C2CCNC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.