Using c1cn[nH]c1, O=C(CCl)N1CCN(c2ccc(F)cc2)CC1 to produce O=C(Cn1cccn1)N1CCN(c2ccc(F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.