Using NC1CCN(Cc2ccccc2)CC1, O=C(O)c1c(F)cccc1Cl to produce O=C(O)c1c(F)cccc1NC1CCN(Cc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.