Using [N-]=[N+]=NCC1CCc2c(sc3ncnc(Nc4ccc5[nH]c(=O)sc5c4)c23)C1 to produce NCC1CCc2c(sc3ncnc(Nc4ccc5[nH]c(=O)sc5c4)c23)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.