IUPAC: 4-[(3R)-5,7-dimethoxy-6-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-3-yl]-2-(3-methylbut-2-en-1-yl)benzene-1,3-diol

SMILES: [#6]-[#8]-c1cc2-[#8]-[#6]-[#6@H](-[#6]-c2c(-[#8]-[#6])c1-[#6]\[#6]=[#6](/[#6])-[#6])-c1ccc(-[#8])c(-[#6]\[#6]=[#6](/[#6])-[#6])c1-[#8]