(2S)-2-hydroxybut-3-enenitrile => acrolein + hydrogen cyanide
(2s)-2-hydroxybut-3-enenitrile => acrolein + hydrogen cyanide
(2S)-2-hydroxybut-3-enenitrile => acrolein + hydrogen cyanide
(2s)-2-hydroxybut-3-enenitrile => acrolein + hydrogen cyanide