Using Cc1cccc2c1C(=O)OC2=O, CC1(N)CCC(=O)NC1=O to produce Cc1cccc2c1C(=O)N(C1(C)CCC(=O)NC1=O)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.