(3S,5S,6S)-3-[(1S,3R)-1-methoxy-3-methyl-4-(5-nitro-2,3,6-trimethoxy-phenyl)-butyl]-5,6-bis-(4-methoxy-phenyl)-[1,4]dioxan-2-ol

2,3,6-trimethoxy-5-nitrobenzyl 5-chloro-2,4-dihydroxybenzoate