Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CN1CCN(S(=O)(=O)c2ccc(N3CCN(c4ccc(O)cc4)CC3)c([N+](=O)[O-])c2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -26.759
b: 2.161
c: -24.359
d: 6.531
e: -12.437
Answer: c. -24.359%.
{#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}.
CN1CCN(S(=O)(=O)c2ccc(N3CCN(c4ccc(O)cc4)CC3)c([N+](=O)[O-])c2)CC1
CN1CCN(S(=O)(=O)c2ccc(N3CCN(c4ccc(O)cc4)CC3)c([N+](=O)[O-])c2)CC1
4-[4-[4-(4-methylpiperazin-1-yl)sulfonyl-2-nitrophenyl]piperazin-1-yl]phenol