Using C=C(C)c1ccccc1, O=Cc1ccc(-c2nnn[nH]2)cc1 to produce CC(C)(c1ccccc1)n1nnc(-c2ccc(C=O)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.