label: 6beta-hydroxy-2alpha,8beta-dimethyl-6-(3-methyl-2-butenyl)-8-(3,7-dimethy-2,6-octadienyl)-2H-1-benzopyran-4,5,7(3H,6H,8H)-trione
label_lc: 6beta-hydroxy-2alpha,8beta-dimethyl-6-(3-methyl-2-butenyl)-8-(3,7-dimethy-2,6-octadienyl)-2h-1-benzopyran-4,5,7(3h,6h,8h)-trione