(2S,3E)-2-hydroxypent-3-enenitrile => (2E)-but-2-enal + hydrogen cyanide
(2s,3e)-2-hydroxypent-3-enenitrile => (2e)-but-2-enal + hydrogen cyanide
(2S,3E)-2-hydroxypent-3-enenitrile => (2E)-but-2-enal + hydrogen cyanide
(2s,3e)-2-hydroxypent-3-enenitrile => (2e)-but-2-enal + hydrogen cyanide