c1ccccc1
Reaction SMIRKS %5BN%3BX3%3A1%5D1%28%5BH%5D%29%5B%236%3A2%5D%3D%5B%236%3A3%5D%5B%236%3BX4%3A4%5D%28%5BH%5D%29%5B%236%3A5%5D%3D%5B%236%3A6%5D1%3E%3E%5Bn%3BH0%3A1%5D1%3D%5B%236%3A2%5D%5B%236%3A3%5D%3D%5B%236%3A4%5D%5B%236%3A5%5D%3D%5B%236%3A6%5D1