Using Cc1noc(C)c1-c1ccc2nc(N3CC[C@@H](N)C3)n3c2c1OC[C@@H]3c1ccccn1, COC(=O)Cl to produce COC(=O)N[C@@H]1CCN(c2nc3ccc(-c4c(C)noc4C)c4c3n2[C@@H](c2ccccn2)CO4)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.