Showing structure for (1r,4z,8z,10s,13r,15r)-15-butoxy-15-[(4r)-2-hydroxy-4,5-dihydro-1,3-thiazol-4-yl]-5,10-dimethyl-2,14-dioxabicyclo[11.3.1]heptadeca-4,8-dien-3-one