Using O=C(c1cn2ccccc2n1)N(Cc1cccc(OC(F)(F)F)c1)C1CCOCC1 to produce O=C(c1cn2c(n1)CCCC2)N(Cc1cccc(OC(F)(F)F)c1)C1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.