Using CCOC(=O)C(CCCCC#CCOC1CCCCO1)NCCC(C)(O)CC1CCCCC1 to produce CCOC(=O)C(CCCCCCCOC1CCCCO1)NCCC(C)(O)CC1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.