Using c1c[nH]cn1, CCOc1ccc(B2OC(C)(C)C(C)(C)O2)c(F)c1C#N to produce CCOc1ccc(-c2c[nH]cn2)c(F)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.