Using CS(=O)(=O)Cl, CNCCC1CN(Cc2ccc(F)cc2)C(=O)c2c(OC(C)=O)c(=O)n(C(C)C)c(=O)n21 to produce CC(C)n1c(=O)c(O)c2n(c1=O)C(CCN(C)S(C)(=O)=O)CN(Cc1ccc(F)cc1)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.