Showing structure for (4r,7r,10s,13s,15e,17r,18r)-7-[(2-chloro-1h-indol-3-yl)methyl]-6,12-dihydroxy-4-(4-hydroxyphenyl)-8,10,13,15,17,18-hexamethyl-1-oxa-5,8,11-triazacyclooctadeca-5,11,15-triene-2,9-dione