Dataset #%5BC%3A13%5D1%5BCH%3A12%5D%3D%5BCH%3A11%5D%5BC%3A10%5D(%5BO%3A9%5D%5BCH2%3A8%5D%5BCH2%3A7%5D%5BCH2%3A6%5D%5BCH2%3A5%5D%5BCH2%3A4%5D%5BC%3A3%5D(%5BOH%3A19%5D