Using [C-]#N, COc1cc(I)c2c(c1)CN(Cc1ccc(OC(F)(F)F)cc1)C2=O to produce COc1cc(C#N)c2c(c1)CN(Cc1ccc(OC(F)(F)F)cc1)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.