Using CCCc1cnc(N2C[C@H](SC(C)=O)C[C@H]2CN(Cc2cc(F)ccc2F)C(=O)OCc2ccccc2)nc1 to produce CCCc1cnc(N2C[C@H](SC(C)=O)C[C@H]2CNCc2cc(F)ccc2F)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.