IUPAC:(4aR,5R,6R,6aS,7R,10aR,11aS,11bR)-4a,6,10a-trihydroxy-4,4,7,11b-tetramethyl-9-oxo-1H,2H,3H,4H,4aH,5H,6H,6aH,7H,9H,10aH,11H,11aH,11bH-phenanthro[3,2-b]furan-5-yl benzoate
IUPAC:(4aR,5R,6R,6aS,7R,10aR,11aS,11bR)-4a,6,10a-trihydroxy-4,4,7,11b-tetramethyl-9-oxo-1H,2H,3H,4H,4aH,5H,6H,6aH,7H,9H,10aH,11H,11aH,11bH-phenanthro[3,2-b]furan-5-yl benzoate