IUPAC: 6-[4-hydroxy-6-(2H3)methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl]-4-methylhex-4-enoic acid

SMILES: [2H]C([2H])([2H])Oc1c(C)c2COC(=O)c2c(O)c1CC=C(C)CCC(O)=O |w:18.19|