Using CC(C)(CO)NC(=O)c1nn(-c2cncc(Cl)n2)c2c1C[C@H]1C[C@@H]21, CO to produce COc1cncc(-n2nc(C(=O)NC(C)(C)CO)c3c2[C@@H]2C[C@@H]2C3)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.