Using O=C(N[C@@H]1CCCC[C@H]1O)c1cnc(C#CC2(O)CCCC2)c(-c2ccc(Cl)cc2)c1 to produce O=C(N[C@@H]1CCCC[C@H]1O)c1cnc(CCC2(O)CCCC2)c(-c2ccc(Cl)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.