Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES CCN(c1ccccc1)S(=O)(=O)c1ccc(N2CCN(c3ccccc3O)CC2)nc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -0.538
b -34.785
c 16.470
Answer: a. -0.538%.
{#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}.
CCN(c1ccccc1)S(=O)(=O)c1ccc(N2CCN(c3ccccc3O)CC2)nc1
CCN(c1ccccc1)S(=O)(=O)c1ccc(N2CCN(c3ccccc3O)CC2)nc1
N-ethyl-6-[4-(2-hydroxyphenyl)piperazin-1-yl]-N-phenylpyridine-3-sulfonamide