Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES O=c1c2ccc([N+](=O)[O-])cc2ncn1CCOc1cccc(Br)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -50.407
b. -0.709
c. 10.316
d. 13.120
Answer: d. 13.120%.
{#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=c1c2ccc([N+](=O)[O-])cc2ncn1CCOc1cccc(Br)c1
O=c1c2ccc([N+](=O)[O-])cc2ncn1CCOc1cccc(Br)c1
3-[2-(3-bromophenoxy)ethyl]-7-nitroquinazolin-4-one