octahydro-3-(3-ethoxypropionyl)-6-methyl-9-butyl-3,12-epoxy-12H-pyrano(4,3-j)-1,2-benzodioxepin-10(3H)-one
octahydro-3-(3-ethoxypropionyl)-6-methyl-9-butyl-3,12-epoxy-12h-pyrano(4,3-j)-1,2-benzodioxepin-10(3h)-one