Using O=c1nc(N2CCN(c3ccc(F)cc3)CC2)nc(Cl)[nH]1 to produce O=c1nc(N2CCN(c3ccc(F)cc3)CC2)nc[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.