label: quercetin 3-O-(alpha-L-rhamnopyranosyl-(1-2)-alpha-L-arabinopyranoside)-7-O-alpha-L-rhamnopyranoside
label_lc: quercetin 3-o-(alpha-l-rhamnopyranosyl-(1-2)-alpha-l-arabinopyranoside)-7-o-alpha-l-rhamnopyranoside