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

SMILES: [H][C@@]12CC3=C(O[C@]1(C)[C@@H](O)C[C@H]2C(C)=C)[C@@H](O)C[C@@](O)(CO)C3=O