Using CI, COC(=O)c1ccc2nc(-c3ccccc3)c(N3CCC(Nc4ccccc4)CC3)nc2c1 to produce CN(c1ccccc1)C1CCN(c2nc3cc(C(=O)O)ccc3nc2-c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.