Showing structure for 6-methyl-8-{22,25,26-trihydroxy-21,40-dimethyl-3-oxo-2,11,15,35,39-pentaoxapentacyclo[32.2.2.1¹²,¹⁶.1²⁰,²⁴.0¹⁰,¹⁴]tetraconta-4,6,8,17,27,31,37-heptaen-36-yl}non-7-enoic acid