Using C#Cc1ccncc1, CCOC(=O)C1=Cc2cc(OC(F)(F)F)cc(I)c2OC1C(F)(F)F to produce CCOC(=O)C1=Cc2cc(OC(F)(F)F)cc(C#Cc3ccncc3)c2OC1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.