Using CS(=O)(=O)OCC(F)(F)F, O=C(c1ccc2[nH]c(C(=O)N3CCC(F)(F)CC3)cc2c1)N1CCC(N2CCCCC2)CC1 to produce O=C(c1ccc2c(c1)cc(C(=O)N1CCC(F)(F)CC1)n2CC(F)(F)F)N1CCC(N2CCCCC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.