Using CCCCCCc1ccc(-c2ccc(CCC(COC(C)=O)(COC(C)=O)NC(C)=O)cc2)cc1 to produce CCCCCCc1ccc(-c2ccc(CCC(N)(CO)CO)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.