Try searching for...
SCFBio, IIT Delhi
Formula: C25H24O7 | Mol. Weight: 436.50 g/mol
IUPAC: 1,3,7,11-tetrahydroxy-6-[(2,6,6-trimethylcyclohex-2-en-1-yl)methyl]-[1]benzofuro[3,2-b]chromen-8-one
CC1=CCCC(C1CC2=C(C(=O)C=C3C2=C4C(=C(C5=C(C=C(C=C5O4)O)O)O)O3)O)(C)C