Using COc1ccc(CN2Cc3cc(-c4nnc(C(C)(C)Oc5ccc(F)cc5F)n4C)ccc3C2=O)cc1 to produce Cn1c(-c2ccc3c(c2)CNC3=O)nnc1C(C)(C)Oc1ccc(F)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.