Using C1COCCO1, Cc1nc(C(F)(F)F)cnc1N[C@H]1CCC[C@@H]1NC(=O)OC(C)(C)C to produce CN(c1cnc(C(F)(F)F)cn1)[C@H]1CCC[C@@H]1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.