Showing structure for (6r)-6-[(1e,3r,5e,7e,9s,11r,12s,13s)-12-{[(2r,3s,4r,5s,6r)-5-{[(2r,4s,5s,6s)-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-3,4-dihydroxy-6-methyloxan-2-yl]oxy}-3,7,9,11,13-pentamethyl-10-oxohexadeca-1,5,7-trien-1-yl]-5,6-dihydropyran-2-one