Using CN, NC1=C(c2cccc(C(F)(F)F)c2)C(=O)C(c2ccccc2)O1 to produce CNC1=C(c2cccc(C(F)(F)F)c2)C(=O)C(c2ccccc2)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.