IUPAC:5,13,17-trihydroxy-12-(hydroxymethyl)-7-methyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0^{3,8}.0^{14,18}]octadeca-1(18),3(8),4,6,11,13-hexaene-4-carbaldehyde
IUPAC:5,13,17-trihydroxy-12-(hydroxymethyl)-7-methyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0^{3,8}.0^{14,18}]octadeca-1(18),3(8),4,6,11,13-hexaene-4-carbaldehyde