label: 3beta-O-(alpha-L-rhamnopyranosyl)-14beta-hydroperoxy-5beta-hydroxy-19-oxo-17beta-card-20(22)-enolide
label_lc: 3beta-o-(alpha-l-rhamnopyranosyl)-14beta-hydroperoxy-5beta-hydroxy-19-oxo-17beta-card-20(22)-enolide