Using CCOC(=O)C1=C(C)NC(c2cnc(NC(C)=O)s2)=NC1c1ccc(F)cc1Cl to produce CCOC(=O)C1=C(C)NC(c2cnc(N)s2)=NC1c1ccc(F)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.