Using Fc1ccccn1, CCc1c[nH]c2c1C(=O)CC(C)(C)C2 to produce CCc1cn(-c2ccccn2)c2c1C(=O)CC(C)(C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.