IUPAC:(4S,5R,8R,12R)-12-hydroxy-12-(hydroxymethyl)-3,4-dimethyl-11-oxo-10-oxatricyclo[6.4.0.0^{1,5}]dodeca-2,6-diene-7-carboxylic acid
IUPAC:(4S,5R,8R,12R)-12-hydroxy-12-(hydroxymethyl)-3,4-dimethyl-11-oxo-10-oxatricyclo[6.4.0.0^{1,5}]dodeca-2,6-diene-7-carboxylic acid