(3-beta,6-beta,11-alpha,14R)Grayanotox-10(20)-ene-3,5,6,11,14,16-hexol 35928-08-6 Grayanotox-10(20)-ene-3,5,6,11,14,16-hexol, (3-beta,6-beta,11-alpha,14R)- Grayanotoxin XII