Using CCN(CC)S(F)(F)F, Cc1c(-c2ccccc2)c(F)c2oc(C(C)(C)O)nc2c1C#N to produce Cc1c(-c2ccccc2)c(F)c2oc(C(C)(C)F)nc2c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.