preferred_name: (3S,4S,5R,6R)-3,4,5,6,7-pentahydroxy-2-oxoheptanoate => D-erythrose + 3-hydroxypyruvate
preferred_name_lc: (3s,4s,5r,6r)-3,4,5,6,7-pentahydroxy-2-oxoheptanoate => d-erythrose + 3-hydroxypyruvate
label: (3S,4S,5R,6R)-3,4,5,6,7-pentahydroxy-2-oxoheptanoate => D-erythrose + 3-hydroxypyruvate
label_lc: (3s,4s,5r,6r)-3,4,5,6,7-pentahydroxy-2-oxoheptanoate => d-erythrose + 3-hydroxypyruvate