Using C=C(C)c1cnc(C(=O)N[C@H]2CCN(c3nccn4cccc34)C2)nc1 to produce CC(C)c1cnc(C(=O)N[C@H]2CCN(c3nccn4cccc34)C2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.