Using OB(O)c1cccnc1, COc1cc(C)cc(-c2nn(CC#N)cc2-c2cc(NC[C@H](C)O)nc(Cl)n2)c1 to produce COc1cc(C)cc(-c2nn(CC#N)cc2-c2cc(NC[C@H](C)O)nc(-c3cccnc3)n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.