Dataset #%5BO%3A9%5D%5BC%3A10%5D1%5BCH%3A15%5D%3D%5BCH%3A14%5D%5BC%3A13%5D(%5BC%3A16%5D2%5BN%3A20%5D%3D%5BC%3A21%5D3%5BCH%3A26%5D%3D%5BCH%3A25%5D%5BC%3A24%5D(%5BO%3A27%5D%5BCH3%3A28%5D