Using CC(C)(C)OC(=O)Nc1ccc(OCCN(CC(F)(F)F)c2ccc(C#N)c(C(F)(F)F)c2)cc1 to produce N#Cc1ccc(N(CCOc2ccc(N)cc2)CC(F)(F)F)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.