SMILES: C[C@]12CCCC(O1)C3=C(O2)C=C4C(=C3O)C(=O)C5=C(C4=O)C=C(C=C5O)O
Description: The molecule is an organic heteropentacyclic compound that is 3,4,5,6-tetrahydro-2H-2,6-epoxyanthra[2,3-b]oxocine-8,13-dione substituted at position 2 by a methyl group and at positions 7, 9 and 11 by hydroxy groups (the S,S-diastereomer) It has a role as a fungal metabolite. It is an organic heteropentacyclic compound, a polyketide, a cyclic ketal and a polyphenol.