IUPAC: (3aR,7R,9R,9aR,9bS)-7-hydroxy-1,1,9,9a-tetramethyl-1H,3aH,4H,5H,7H,8H,9H,9aH,9bH-naphtho[2,1-c][1,2]dioxol-5-one

SMILES: C[C@@H]1C[C@@H](O)C=C2C(=O)C[C@H]3OOC(C)(C)[C@H]3[C@@]12C |t:5|