Dataset #%5Bc%3A2%5D1%5Bn%3A3%5D%5BnH%3A4%5D%5Bc%3A5%5D2%5BcH%3A6%5D%5BcH%3A7%5D%5Bc%3A8%5D(-%5Bc%3A11%5D3%5BcH%3A12%5D%5BcH%3A13%5D%5Bc%3A14%5D(%5BC%3A16%5D(%3D%5BO%3A17%5D