Using CC1CN(Cc2ccccc2)CC1c1nn2c(I)ncc2c(=O)[nH]1, OB(O)c1ccc(F)cc1 to produce CC1CN(Cc2ccccc2)CC1c1nn2c(-c3ccc(F)cc3)ncc2c(=O)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.