Using COc1c(CC(NC(=O)Cc2ccc3c(c2)CN(C)C3)B2OC3CC4CC(C4(C)C)C3(C)O2)cccc1C(=O)O to produce CN1Cc2ccc(CC(=O)N[C@H]3Cc4cccc(C(=O)O)c4OB3O)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.