Using CI, COc1cc2c(cc1OC)C(c1ccccc1)N(C(=O)NCCN(C(C)C)C(C)C)CC2 to produce COc1cc2c(cc1OC)C(c1ccccc1)N(C(=O)N(C)CCN(C(C)C)C(C)C)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.