Task: Please create a text description for a molecule.
SMILES: CC1(C)C=Cc2c(cc(O)c3c(=O)cc(-c4ccc(O)c(O)c4)oc23)O1
Constraint: Answer the question with complete sentences.
Result: The molecule is an extended flavonoid that is 4H,8H-pyrano[2,3-f]chromen-4-one substituted by a 3,4-dihydroxyphenyl group at position 2, hydroxy group at position 5 and geminal methyl groups at position 8. It is isolated from the roots of Artocarpus chama and exhibits cytotoxicity against a panel of human tumour cell lines like breast adenocarcinoma, ovarian carcinoma, ileocecal carcinoma and melanoma. It has a role as a metabolite and an antineoplastic agent. It is a trihydroxyflavone, an extended flavonoid and a pyranochromane.
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#}
CC1(C)C=Cc2c(cc(O)c3c(=O)cc(-c4ccc(O)c(O)c4)oc23)O1
2-(3,4-dihydroxyphenyl)-5-hydroxy-8,8-dimethylpyrano[2,3-h]chromen-4-one
The molecule is an extended flavonoid that is 4H,8H-pyrano[2,3-f]chromen-4-one substituted by a 3,4-dihydroxyphenyl group at position 2, hydroxy group at position 5 and geminal methyl groups at position 8. It is isolated from the roots of Artocarpus chama and exhibits cytotoxicity against a panel of human tumour cell lines like breast adenocarcinoma, ovarian carcinoma, ileocecal carcinoma and melanoma. It has a role as a metabolite and an antineoplastic agent. It is a trihydroxyflavone, an extended flavonoid and a pyranochromane.