Using Cc1cccc(OCCCC(=O)N2CCCc3c(Br)cccc32)c1C, OCc1ccc(B(O)O)cc1 to produce Cc1cccc(OCCCC(=O)N2CCCc3c(-c4ccc(CO)cc4)cccc32)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.