IUPAC:(2S)-4-{2-[(2S)-2-carboxy-6-hydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydro-1H-indol-1-yl]ethenyl}-2,3-dihydropyridine-2,6-dicarboxylic acid
IUPAC:(2S)-4-{2-[(2S)-2-carboxy-6-hydroxy-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydro-1H-indol-1-yl]ethenyl}-2,3-dihydropyridine-2,6-dicarboxylic acid