Using CC(C)(C)OC(=O)NCC(=O)Nc1ccc2c(-c3ccncc3)c(-c3ccc(F)cc3)[nH]c2n1 to produce NCC(=O)Nc1ccc2c(-c3ccncc3)c(-c3ccc(F)cc3)[nH]c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.