Using O=C1c2ccccc2C(=O)N1C[C@@H]1[C@H]2CC(F)(F)C[C@H]2CN1Cc1ccccc1 to produce O=C1c2ccccc2C(=O)N1C[C@H]1NC[C@@H]2CC(F)(F)C[C@@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.