(s-(r*,r*))--dihydro-6-hydroxy-1h-indol-1-yl)ethenyl)-3-dihydro-

2,6-pyridinedicarboxylicacid,4-(2-(2-carboxy-5-(beta-d-glucopyranosyloxy)-2,3

(S)-4-[2-[[(2S)-2-Carboxy-5-(β-D-glucopyranosyloxy)-2,3-dihydro-6-hydroxy-1H-indol]-1-yl]vinyl]-2,3-dihydro-2,6-pyridinedicarboxylic acid