Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=c1ccc2c(-c3ccccc3)c3ccc(O)cc3oc-2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 22.581
[b] 7.366
[c] -77.509
[d] -4.831
Answer: a. 22.581%.
{#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=c1ccc2c(-c3ccccc3)c3ccc(O)cc3oc-2c1
O=c1ccc2c(-c3ccccc3)c3ccc(O)cc3oc-2c1
6-hydroxy-9-phenylxanthen-3-one