Using Nc1ccc(F)cc1N1CCN(C/C=C/c2ccc(Cl)cc2)CC1, O=C=NCCCl to produce O=C1NCCN1c1ccc(F)cc1N1CCN(C/C=C/c2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.