Using O=Cc1cncc(N=C(c2ccccc2)c2ccccc2)c1, Cn1cc(I)c2c(Cl)ncnc21 to produce Cn1cc(C(O)c2cncc(N=C(c3ccccc3)c3ccccc3)c2)c2c(Cl)ncnc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.