Using Cc1cccc2c1c(C[N+](C)(C)C)cn2C, COC(=O)[C@H](c1ccccc1)n1c(=O)[nH]c2ccccc2c1=O to produce COC(=O)[C@H](c1ccccc1)n1c(=O)c2ccccc2n(Cc2cn(C)c3cccc(C)c23)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.