preferred_name: pyridine + thiamine => heteropyrithiamine + 5-(2-hydroxyethyl)-4-methylthiazole
preferred_name_lc: pyridine + thiamine => heteropyrithiamine + 5-(2-hydroxyethyl)-4-methylthiazole
label: pyridine + thiamine => heteropyrithiamine + 5-(2-hydroxyethyl)-4-methylthiazole
label_lc: pyridine + thiamine => heteropyrithiamine + 5-(2-hydroxyethyl)-4-methylthiazole