Using CN1CCC(=O)CC1, Cc1c(C(=O)OCc2ccccc2)sc2ccc(NN)cc12 to produce Cc1c(C(=O)OCc2ccccc2)sc2ccc3[nH]c4c(c3c12)CN(C)CC4, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.