Dataset #%5BO%3A3%5D%5BCH2%3A4%5D%5BN%3A5%5D1%5BC%3A13%5D2%5BCH%3A12%5D%3D%5BCH%3A11%5D%5BCH%3A10%5D%3D%5BC%3A9%5D(%5BC%3A14%5D(%5BOH%3A16%5D