Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Cl.NS(=O)(=O)c1ccc(CCNCc2cc(Br)ccc2OCc2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -71.761
b. -0.076
c. -4.969
Answer: a. -71.761%.
{#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}.
Cl.NS(=O)(=O)c1ccc(CCNCc2cc(Br)ccc2OCc2ccccc2)cc1
Cl.NS(=O)(=O)c1ccc(CCNCc2cc(Br)ccc2OCc2ccccc2)cc1
4-[2-[(5-bromo-2-phenylmethoxyphenyl)methylamino]ethyl]benzenesulfonamide;hydrochloride