Using Cc1nc(-c2cccc(F)c2)ncc1C(=O)NN1CCc2ccccc21 to produce Cc1nc(-c2cccc(F)c2)ncc1C(=O)Nn1ccc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.