Showing structure for (2e,5s)-5-hydroxy-2-methyl-6-[(2r,6s)-6-[(2s,3s,4s,6r,7s,8s,9s,10s,11s)-4,6,8,10-tetrahydroxy-2-methoxy-13-[(2s,4r,6s)-4-methoxy-6-methyloxan-2-yl]-3,7,9,11-tetramethyltridecyl]-5,6-dihydro-2h-pyran-2-yl]hex-2-enoic acid