(1S-cis)-2,3,5,7a-Tetrahydro-1-hydroxy-1H-pyrrolizine-7-methanol hydrochloride 15342-56-0 1H-Pyrrolizine-7-methanol, 2,3,5,7a-tetrahydro-1-hydroxy-, hydrochloride, (1S-cis)- Heliotridine hydrochloride