Using CCCCCCc1ccc(CCCCC(COC(C)=O)(COC(C)=O)NC(C)=O)cc1 to produce CCCCCCc1ccc(CCCCC(N)(CO)CO)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.