Using N#CCn1cc(N)cn1, CCOC(=O)c1ccc(-c2cnc(OC)c(OC)c2)nc1CBr to produce COc1cc(-c2ccc3c(n2)CN(c2cnn(CC#N)c2)C3=O)cnc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.