(1S,4R,8S,9R,10R,12S,14R,16R,18S,21S,24S,29S,30S,31S,32R,33R,34S)-10-[(2S)-3-amino-2-hydroxypropyl]-30,32-dihydroxy-9-methoxy-16-methyl-15,22-dimethylidene-21,24-epoxy-29,33-epoxy-4,34-epoxy-14,18-epoxy-11,35-dioxatricyclo[29.3.1.08,12]pentatriacontane-6,27-dione