heptan-2-one + hydrogen cyanide => (2S)-2-hydroxy-2-methylheptanenitrile
heptan-2-one + hydrogen cyanide => (2s)-2-hydroxy-2-methylheptanenitrile
heptan-2-one + hydrogen cyanide => (2S)-2-hydroxy-2-methylheptanenitrile
heptan-2-one + hydrogen cyanide => (2s)-2-hydroxy-2-methylheptanenitrile