Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES CS(=O)(=O)N1CCN(c2c(Cl)cccc2[N+](=O)[O-])CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 32.074
[b] -21.977
[c] -3.598
[d] -3.530
Answer: d. -3.530%.
{#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}.
CS(=O)(=O)N1CCN(c2c(Cl)cccc2[N+](=O)[O-])CC1
CS(=O)(=O)N1CCN(c2c(Cl)cccc2[N+](=O)[O-])CC1
1-(2-chloro-6-nitrophenyl)-4-methylsulfonylpiperazine