Using COC(=O)c1nccc2c(NC(=O)NCc3ccc(C(F)(F)F)cc3)cccc12 to produce O=C(NCc1ccc(C(F)(F)F)cc1)Nc1cccc2c(CO)nccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.