Using CC(C)(C)OC(=O)N1CCC[C@H]1c1ncc(-c2cnc(Cl)nc2)[nH]1 to produce Clc1ncc(-c2cnc([C@@H]3CCCN3)[nH]2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.