3-Hydroxy-6-hydroxymethyl-3,6,7b-trimethyl-decahydro-cyclobuta[e]inden-4-one 4H-cyclobut[e]inden-4-one, decahydro-3-hydroxy-6-(hydroxymethyl)-3,6,7b-trimethyl-, (2aR,3R,4aS,6S,7aS,7bR)- Illudiolone InChI=1/C15H24O3/c1-13(8-16)6-9-10(7-13)14(2)5-4-11(14)15(3,18)12(9)17/h9-11,16,18H,4-8H2,1-3H3/t9-,10-,11+,13+,14+,15+/m0/s rel-(2aR,3R,4aS,6S,7aS,7bR)-3-hydroxy-6-(hydroxymethyl)-3,6,7b-trimethyldecahydro-4H-cyclobuta[e]inden-4-one