label: 5-HYDROXY-4-(((5-HYDROXY-4-(HYDROXYMETHYL)-6-METHYL-3-PYRIDINYL)METHOXY)METHYL)-6-METHYL-3-PYRIDINEMETHANOL
label_lc: 5-hydroxy-4-(((5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl)methoxy)methyl)-6-methyl-3-pyridinemethanol