preferred_name: (2S)-2-hydroxy-2,4-dimethylpentanenitrile => 4-methylpentan-2-one + hydrogen cyanide
preferred_name_lc: (2s)-2-hydroxy-2,4-dimethylpentanenitrile => 4-methylpentan-2-one + hydrogen cyanide
label: (2S)-2-hydroxy-2,4-dimethylpentanenitrile => 4-methylpentan-2-one + hydrogen cyanide
label_lc: (2s)-2-hydroxy-2,4-dimethylpentanenitrile => 4-methylpentan-2-one + hydrogen cyanide