Task: Please create a text description for a molecule.
Molecule SMILES: COc1c(O)cc2c(=O)c3c(O)cc(O)c(CC=C(C)C)c3oc2c1CC=C(C)C
Constraint: Answer the question with full sentences.
Result: The molecule is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 7, isoprenyl groups at positions 4 and 5 and a methoxy group at position 6. It is isolated from Cratoxylum Sumatranum and exhibits cytotoxicity towards the KB (human oral epidermoid) cancer cell line. It has a role as a metabolite and an antineoplastic agent. It is a polyphenol, a member of xanthones and an aromatic ether.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
COc1c(O)cc2c(=O)c3c(O)cc(O)c(CC=C(C)C)c3oc2c1CC=C(C)C
1,3,7-trihydroxy-6-methoxy-4,5-bis(3-methylbut-2-enyl)xanthen-9-one
The molecule is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 7, isoprenyl groups at positions 4 and 5 and a methoxy group at position 6. It is isolated from Cratoxylum Sumatranum and exhibits cytotoxicity towards the KB (human oral epidermoid) cancer cell line. It has a role as a metabolite and an antineoplastic agent. It is a polyphenol, a member of xanthones and an aromatic ether.