Chemical Name: 4-[(3-Carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxy-6-methylnaphthalene-2-carboxylic acid (as per EP)

Smiles: O=C(C1=C(O)C(CC2=C3C=CC=CC3=CC(C(O)=O)=C2O)=C4C=CC(C)=CC4=C1)O