Using Cc1c(-c2cccc(C#N)c2)c2c(N3CCOCC3)ncnc2n1CO to produce Cc1[nH]c2ncnc(N3CCOCC3)c2c1-c1cccc(C#N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.