Question: What is the polar surface area (PSA) value of this compound?
Constraint: The Molecule has the SMILES O=C1c2cccc(O)c2C(=O)c2c(O)cccc21.
Answer: 74.6
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C1c2cccc(O)c2C(=O)c2c(O)cccc21
O=C1c2cccc(O)c2C(=O)c2c(O)cccc21
1,8-dihydroxyanthracene-9,10-dione
What is the polar surface area (PSA) value of this compound?