Using O=C1Nc2cc(Br)ccc2C12CCCC2, Cc1ccc(C(=O)O)cc1B1OC(C)(C)C(C)(C)O1 to produce Cc1ccc(C(=O)O)cc1-c1ccc2c(c1)NC(=O)C21CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.