Using Cc1ccc(-c2nn3c(I)cnc3s2)cn1, CC1(C)OB(c2cnc(N)c(C(F)(F)F)c2)OC1(C)C to produce Cc1ccc(-c2nn3c(-c4cnc(N)c(C(F)(F)F)c4)cnc3s2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.