Task: Please create a SMILES based on the text description below.
Description: The molecule is a homoflavonoid that is isochromeno[4,3-b]chromen-7(5H)-one substituted by hydroxy groups at positions 3, 4, 8 and 10. Isolated from Ophioglossum petiolatum, it exhibits anti-HBV activity. It has a role as an anti-HBV agent and a plant metabolite. It is a polyphenol, a hydroxy homoflavonoid and an organic heterotetracyclic compound.
Result: O=c1c2c(oc3cc(O)cc(O)c13)-c1ccc(O)c(O)c1CO2
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=c1c2c(oc3cc(O)cc(O)c13)-c1ccc(O)c(O)c1CO2
3,4,8,10-tetrahydroxy-5H-isochromeno[4,3-b]chromen-7-one
The molecule is a homoflavonoid that is isochromeno[4,3-b]chromen-7(5H)-one substituted by hydroxy groups at positions 3, 4, 8 and 10. Isolated from Ophioglossum petiolatum, it exhibits anti-HBV activity. It has a role as an anti-HBV agent and a plant metabolite. It is a polyphenol, a hydroxy homoflavonoid and an organic heterotetracyclic compound.