Using O=C1C[C@H](NC(=O)C(F)(F)F)C(=O)O1, c1ccc2c(c1)CCO2 to produce O=C(CC(NC(=O)C(F)(F)F)C(=O)O)c1ccc2c(c1)CCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.