Using Cc1cc(-c2nc(C(C)C)nc3c2CCN(Cc2ccccc2)C3)cs1, CC(Cl)OC(=O)Cl to produce Cc1cc(-c2nc(C(C)C)nc3c2CCNC3)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.