Problem statement: Answer the multiple choice question.
Question: Which compound has a 18.871\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1cc(S(=O)(=O)n2cnc3ccccc32)c(C)cc1Cl
b O=C(NC(=S)NC1CCCCC1)c1ccccc1[N+](=O)[O-]
Answer: b. O=C(NC(=S)NC1CCCCC1)c1ccccc1[N+](=O)[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N-(cyclohexylcarbamothioyl)-2-nitrobenzamide