preferred_name: pyruvate + NADH + H+ <=> lactate + NAD+ (Gallus gallus)
preferred_name_lc: pyruvate + nadh + h+ <=> lactate + nad+ (gallus gallus)
label: pyruvate + NADH + H+ <=> lactate + NAD+ (Gallus gallus)
label_lc: pyruvate + nadh + h+ <=> lactate + nad+ (gallus gallus)