Using N[C@H]1CC[C@H](Nc2cc(NC3CC3)c3ncc(C(=O)Nc4ccnc(Cl)c4)n3n2)CC1, N#CCC(=O)O to produce N#CCC(=O)N[C@H]1CC[C@H](Nc2cc(NC3CC3)c3ncc(C(=O)Nc4ccnc(Cl)c4)n3n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.