Using Cc1cccc(-c2nn3c(c2B(O)O)CCC3)n1, Ic1ccc2cnccc2c1 to produce Cc1cccc(-c2nn3c(c2-c2ccc4cnccc4c2)CCC3)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.