IUPAC:(3S,4S,6R,7S,11R,13S)-4,11,13-trihydroxy-11-(hydroxymethyl)-3-methyl-6-(prop-1-en-2-yl)-2-oxatricyclo[7.4.0.0^{3,7}]tridec-1(9)-en-10-one
IUPAC:(3S,4S,6R,7S,11R,13S)-4,11,13-trihydroxy-11-(hydroxymethyl)-3-methyl-6-(prop-1-en-2-yl)-2-oxatricyclo[7.4.0.0^{3,7}]tridec-1(9)-en-10-one