Using O=C1CC(c2cccc(C#Cc3ccc(OC(F)F)cc3)c2)C1 to produce OC1CC(c2cccc(C#Cc3ccc(OC(F)F)cc3)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.