IUPAC: (1S,12R,13R,14R,16R)-18,19-dimethoxy-13,14-dimethyl-3,6,8,22-tetraoxahexacyclo[9.9.1.1^{12,16}.0^{1,16}.0^{4,21}.0^{5,9}]docosa-4,9,11(21),18-tetraen-20-one
IUPAC: (1S,12R,13R,14R,16R)-18,19-dimethoxy-13,14-dimethyl-3,6,8,22-tetraoxahexacyclo[9.9.1.1^{12,16}.0^{1,16}.0^{4,21}.0^{5,9}]docosa-4,9,11(21),18-tetraen-20-one
SMILES: [H][C@@]12O[C@]3(C[C@@H](C)[C@H]1C)CC(OC)=C(OC)C(=O)[C@@]31COc3c4OCOc4cc2c13
SMILES: [H][C@@]12O[C@]3(C[C@@H](C)[C@H]1C)CC(OC)=C(OC)C(=O)[C@@]31COc3c4OCOc4cc2c13