Try searching for...
SCFBio, IIT Delhi
Formula: C21H23NO5 | Mol. Weight: 369.40 g/mol
IUPAC: 1,6-dihydroxy-3,5-dimethoxy-10-methyl-4-(3-methylbut-2-enyl)acridin-9-one
CC(=CCC1=C(C=C(C2=C1N(C3=C(C2=O)C=CC(=C3OC)O)C)O)OC)C