Using CC(C)C(NC(=O)Cn1c(-c2ccccc2)ccc(N)c1=O)C(=O)C(F)(F)F, O=C=NS(=O)(=O)Cl to produce CC(C)C(NC(=O)Cn1c(-c2ccccc2)ccc(NC(N)=O)c1=O)C(=O)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.