Using CC(C)(C)OC(=O)N1CCOc2nc(OC3CCC(F)(F)CC3)ccc2C1 to produce FC1(F)CCC(Oc2ccc3c(n2)OCCNC3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.