Using Nc1ccc(S(N)(=O)=O)cc1, CN(C)C=C1C(=O)Nc2cnccc21 to produce NS(=O)(=O)c1ccc(NC=C2C(=O)Nc3cnccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.