Formula: C36H28O12 | Mol. Weight: 652.60 g/mol
IUPAC: (8S,8aR,12aR)-1,3,6,7-tetrahydroxy-9,9,11-trimethyl-8-(3,4,6,8-tetrahydroxy-9-oxoxanthen-1-yl)-8,8a,10,12a-tetrahydroindeno[1,2-a]xanthen-13-one
CC1=CC2C(C(C3=C(C(=C4C(=C23)C(=O)C5=C(C=C(C=C5O4)O)O)O)O)C6=CC(=C(C7=C6C(=O)C8=C(C=C(C=C8O7)O)O)O)O)C(C1)(C)C