Try searching for...
SCFBio, IIT Delhi
Formula: C30H32O7 | Mol. Weight: 504.60 g/mol
IUPAC: 5-hydroxy-2,2-dimethyl-7,10-bis(3-methylbut-2-enyl)-8-(2,4,5-trihydroxyphenyl)pyrano[3,2-g]chromen-6-one
CC(=CCC1=C2C(=C(C3=C1OC(=C(C3=O)CC=C(C)C)C4=CC(=C(C=C4O)O)O)O)C=CC(O2)(C)C)C