Task: Answer the multiple-choice question.
Question: Which compound has a 4.196% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) N#CCCCCN1CCCC1
b.) CCS(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
c.) Cc1ccccc1OCC(=O)OCC(=O)NCCNC(=O)COC(=O)COc1ccccc1C
Answer: a. N#CCCCCN1CCCC1
{#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#}
N#CCCCCN1CCCC1
N#CCCCCN1CCCC1
5-pyrrolidin-1-ylpentanenitrile