Using CI, CC(C)(C)OC(=O)N1CCc2[nH]n(-c3cnc4ccccc4n3)c(=O)c2C1 to produce Cn1c2c(c(=O)n1-c1cnc3ccccc3n1)CN(C(=O)OC(C)(C)C)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.