Using N#CC[C@H]1C[C@@H](CC=O)OC2(CCCCC2)O1, CC(C)=O to produce N#CC[C@@H]1C[C@H](CC(=O)O)OC2(CCCCC2)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.