Using CCN1C(=O)C(=CNc2ccccc2)C(=O)N(CC)C1=S, Cc1cccc2[n+]1-c1ccccc1C2(C)C to produce CCN1C(=O)C(=CC=C2C=CC=C3N2c2ccccc2C3(C)C)C(=O)N(CC)C1=S, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.