IPOMEAMARANOL

5-Hydroxy-4-methyl-1-[5-(3-furyl)-2-methyltetrahydrofuran-2-yl]-2-pentanone

5-Hydroxy-4-methyl-1-[2,3,4,5-tetrahydro-5-methyl[2,3'-bifuran]-5-yl]-2-pentanone