Using O=S(=O)(O)O, CCOC(=O)C(C)(C(C)=O)c1ccc2nc(Nc3ccc(F)cc3C)n(C)c2c1C#N to produce Cc1cc(F)ccc1Nc1nc2ccc3c(C)c(C)[nH]c(=O)c3c2n1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.