(5S,6aS)-1,6a-Dihydroxy-3,5,6,6,10-pentamethyl-5,6,6a,9-tetrahydrofuro[2′,3′:5,6]naphtho[1,8-ef]indole-7,8-dione

(5S,6aS)-1,6a-Dihydroxy-3,5,6,6,10-pentamethyl-5,6,6a,9-tetrahydrofuro[2′,3′:5,6]naphtho[1,8-ef]indol-7,8-dion

(5S,6aS)-1,6a-Dihydroxy-3,5,6,6,10-pentamethyl-5,6,6a,9-tetrahydrofuro[2′,3′:5,6]naphtho[1,8-ef]indole-7,8-dione

(5S,6aS)-1,6a-Dihydroxy-3,5,6,6,10-pentaméthyl-5,6,6a,9-tétrahydrofuro[2′,3′:5,6]naphto[1,8-ef]indole-7,8-dione

Furo[2′,3′:5,6]naphth[1,8-ef]indole-7,8-dione, 5,6,6a,9-tetrahydro-1,6a-dihydroxy-3,5,6,6,10-pentamethyl-, (5S,6aS)-

herqueiazole