Using c1ccc2c3c(sc2c1)CCNC3, CC(C)(C)OC(=O)NCCCCCl to produce CC(C)(C)OC(=O)NCCCCN1CCc2sc3ccccc3c2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.