Using [F-], Fc1ccccc1-c1cn2c(Cl)nc3c(c2n1)CCCC3 to produce Fc1ccccc1-c1cn2c(F)nc3c(c2n1)CCCC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.