label: alpha-methyl-beta-hydroxybutyryl-CoA + NAD+ <=> alpha-methylacetoacetyl-CoA + NADH + H+ (Drosophila melanogaster)
label_lc: alpha-methyl-beta-hydroxybutyryl-coa + nad+ <=> alpha-methylacetoacetyl-coa + nadh + h+ (drosophila melanogaster)