Macronecine

(+)-Macronecine

(-)-Macronecine

(1S,7aβ)-Hexahydro-2β-hydroxy-1H-pyrrolizine-1β-methanol

(1S)-2,3,5,6,7,7aβ-Hexahydro-2β-hydroxy-1H-pyrrolizine-1-methanol