preferred_name: S-acetylcysteamine + CoA => cysteamine + acetyl-CoA
preferred_name_lc: s-acetylcysteamine + coa => cysteamine + acetyl-coa
label: S-acetylcysteamine + CoA => cysteamine + acetyl-CoA
label_lc: s-acetylcysteamine + coa => cysteamine + acetyl-coa