Using CCOC(=O)c1c(NCCN(C(C)C)C(C)C)c2ccccc2n(-c2ccccc2)c1=O to produce CC(C)N(CCNc1cc(=O)n(-c2ccccc2)c2ccccc12)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.