label: (-)-(7R,8S)-(4-hydroxy-3-methoxyphenylglycerol 9-O-β-D-(6-O-4-hydroxy-3-methoxybenzoyl))-glucopyranoside
label_lc: (-)-(7r,8s)-(4-hydroxy-3-methoxyphenylglycerol 9-o-β-d-(6-o-4-hydroxy-3-methoxybenzoyl))-glucopyranoside