Using CCOC(=O)c1c(-c2ccc(C(=O)N(c3ncccc3Cl)[C@@H]3CCCNC3)cc2)cnn1C to produce Cn1ncc(-c2ccc(C(=O)N(c3ncccc3Cl)[C@@H]3CCCNC3)cc2)c1C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.