Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=C/C(=C\Nc1ccc(Br)cc1)c1nc2ccccc2o1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 15.298
b: 20.631
c: 2.703
d: -9.560
e: -63.396
Answer: b. 20.631%.
{#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=C/C(=C\Nc1ccc(Br)cc1)c1nc2ccccc2o1
O=C/C(=C\Nc1ccc(Br)cc1)c1nc2ccccc2o1
(Z)-2-(1,3-benzoxazol-2-yl)-3-(4-bromoanilino)prop-2-enal