Using FC(F)(F)c1ccc(OC2CNCCc3ccccc32)cc1, O=C(Cl)Cc1ccccc1 to produce O=C(Cc1ccccc1)N1CCc2ccccc2C(Oc2ccc(C(F)(F)F)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.