IUPAC: 2,4,6,9-tetrahydroxy-7-methyl-2-(2-oxopropyl)-2,3-dihydro-1H-phenalene-1,3-dione

SMILES: CC(=O)CC1(O)C(=O)c2c(O)cc(C)c3c(O)cc(O)c(C1=O)c23