Using CI, O=C(Nc1ccccc1)N1CCN2C(=O)OC(c3ccccc3)(c3ccccc3)C2C1 to produce CN(C(=O)N1CCN2C(=O)OC(c3ccccc3)(c3ccccc3)C2C1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.