SMILES: COC1=CC(=CC(=C1O)OC)/C=C/C(=O)O[C@@H]2[C@H]([C@@H](CO[C@H]2O[C@@H]3[C@H]([C@@H]([C@H](O[C@H]3OC4=C(OC5=CC(=O)C=C(C5=C4)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)COC(=O)CC(=O)[O-])O)O)O)C7=CC(=C(C=C7)O)O)COC(=O)/C=C/C8=CC=C(C=C8)O[C@H]9[C@@H]([C@H]([C@@H]([C@H](O9)CO)O)O)O)O)O)O)O
Description: The molecule is a carbohydrate acid derivative anion obtained by deprotonation of the carboxy and 7-hydroxy groups of cyanidin 3-O-[6-O-(4-O-beta-D-glucosyl-p-coumaroyl)-2-O-(2-O-sinapoyl-beta-D-xylosyl)-beta-D-glucosyl]-5-O-(6-O-malonyl-beta-D-glucoside). It is a conjugate base of a cyanidin 3-O-[6-O-(4-O-beta-D-glucosyl-p-coumaroyl)-2-O-(2-O-sinapoyl-beta-D-xylosyl)-beta-D-glucosyl]-5-O-(6-O-malonyl-beta-D-glucoside).