英文名称
2-[[(1Z,7R,10S,11R,12R,15R,18E)-3,4,13,18,22,23-hexahydroxy-5,8-dioxo-12-[2-oxo-2-(3,4,5-trihydroxyphenyl)ethyl]-11-(3,4,5-trihydroxybenzoyl)oxy-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1,3,18,20,22-pentaen-21-yl]oxy]-3,4,5-trihydroxybenzoic acid