Using OCCc1ccc(N2CCOCC2)cc1, C[C@@]1(C(F)(F)F)Cn2c(nc(N3CCOCC3)cc2=O)N1 to produce C[C@@]1(C(F)(F)F)Cn2c(nc(N3CCOCC3)cc2=O)N1CCc1ccc(N2CCOCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.