Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=c1c(-c2ccccc2)c(-c2ccccc2)oc2cc(O)cc(O)c12?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) 15.785
b.) 2.556
c.) 9.465
Answer: b. 2.556%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=c1c(-c2ccccc2)c(-c2ccccc2)oc2cc(O)cc(O)c12
O=c1c(-c2ccccc2)c(-c2ccccc2)oc2cc(O)cc(O)c12
5,7-dihydroxy-2,3-diphenylchromen-4-one