Siccanochromene E

1,2,3,4,4aβ,5,6,6a-Octahydro-11-hydroxy-4,4,6aβ,9-tetramethyl-12bH-benzo[a]xanthene-12bβ-methanol

(4aS)-4,4,6aβ,9-Tetramethyl-11-hydroxy-1,2,3,4,4aβ,5,6,6a-octahydro-12bH-benzo[a]xanthene-12bβ-methanol