Using N#Cc1ccc2[nH]cc(CCCCN3CCN(c4ccc5oc(C(N)=O)cc5c4)CC3)c2c1, CC(C)=O to produce N#Cc1ccc2c(c1)C(CCCCN1CCN(c3ccc4oc(C(N)=O)cc4c3)CC1)C(=O)N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.