Task: Answer the multiple-choice question.
Query: Which drug has a 43.532% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COCCNC(=S)Nc1ccccc1[N+](=O)[O-]
b) O=C(Cc1c[nH]c2ccccc12)N1CCc2ccccc21
c) NS(=O)(=O)c1ccc(-n2cccc2C=O)cc1
Answer: a. COCCNC(=S)Nc1ccccc1[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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCNC(=S)Nc1ccccc1[N+](=O)[O-]
COCCNC(=S)Nc1ccccc1[N+](=O)[O-]
1-(2-methoxyethyl)-3-(2-nitrophenyl)thiourea