Task: Answer the multiple choice question.
Question: Which drug exhibits a 22.402% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1c(NC(=O)Nc2cccs2)cccc1[N+](=O)[O-]
b.) O=C(NCc1ccco1)C12CC3CC(C1)CC(C(=O)NCc1ccco1)(C3)C2
Answer: a. Cc1c(NC(=O)Nc2cccs2)cccc1[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#}
Cc1c(NC(=O)Nc2cccs2)cccc1[N+](=O)[O-]
Cc1c(NC(=O)Nc2cccs2)cccc1[N+](=O)[O-]
1-(2-methyl-3-nitrophenyl)-3-thiophen-2-ylurea