Using CCCCCC(=O)/C=C/C1CCCC(=O)N1CC#CCCCC(=O)OC to produce CCCCCC(=O)/C=C/C1CCCC(=O)N1CC#CCCCC(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.