Using Cn1cc(-c2ccc3nc(N4CC(=O)C4)sc3c2)cn1, C1CCNC1 to produce Cn1cc(-c2ccc3nc(N4CC(N5CCCC5)C4)sc3c2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.