Using O=C1NC(=O)c2ccccc21, C[C@@H](CO)CC(F)(F)F to produce C[C@@H](CN1C(=O)c2ccccc2C1=O)CC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.