SMILES: C1=CC(=CC=C1C2=[O+]C3=CC(=CC(=C3C=C2O)O)O)O
Description: The molecule is an anthocyanidin cation that is flavylium substituted by a hydroxy groups at positions 3, 5, 7 and 4'. It has a role as a plant metabolite. It is a conjugate acid of a pelargonidin(1-).