Using CCOC(=O)c1nn(-c2cc(OC(C)C)c(Cl)cc2F)c(=O)c(C)c1C(F)(F)F to produce Cc1c(C(F)(F)F)cnn(-c2cc(O)c(Cl)cc2F)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.