tert-butyl (2S,5S,6S)-2-benzyloxymethyl-6-[(1E,3R)-3-hydroxynon-1-enyl]-1-azaspiro[4.5]decane-1-carboxylate

tert-butyl (2S,5S,6S)-2-benzyloxymethyl-6-[(3R)-3-hydroxynonyl]-1-azaspiro[4.5]decane-1-carboxylate