Dataset #%5BCH%3A16%5D(%5BC%3A18%5D(%5BCH2%3A21%5D%5BO%3A22%5D%5BC%3A36%5D(%5BCH%3A34%5D(%5BO%3A33%5D%5BC%3A29%5D(%5BF%3A32%5D