Using O=C(O)Cc1ccc(-c2ccnc(C(F)F)c2)cc1, Nc1ccc(-c2cnccn2)cn1 to produce O=C(Cc1ccc(-c2ccnc(C(F)F)c2)cc1)Nc1ccc(-c2cnccn2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.