IUPAC:12-acetyl-7,19-dihydroxy-5,10,16,21-tetramethoxy-13-methylhexacyclo[13.8.0.0^{2,11}.0^{3,8}.0^{4,22}.0^{18,23}]tricosa-1,3,5,7,10,12,15,18,20,22-decaene-9,17-dione
IUPAC:12-acetyl-7,19-dihydroxy-5,10,16,21-tetramethoxy-13-methylhexacyclo[13.8.0.0^{2,11}.0^{3,8}.0^{4,22}.0^{18,23}]tricosa-1,3,5,7,10,12,15,18,20,22-decaene-9,17-dione