Using CCC[C@@H](C(=O)OC(C)(C)C)n1c(=O)[nH]c2ccccc21, Cc1cccc2scc(C[N+](C)(C)C)c12 to produce CCC[C@@H](C(=O)OC(C)(C)C)n1c(=O)n(Cc2csc3cccc(C)c23)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.