Task: Answer the MCQ question.
Query: Which compound exhibits a 16.710\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOc1ccccc1NC(=O)CSc1n[nH]c(N)n1
b) COc1ccccc1OCCCn1cc(C#N)c2ccccc21
c) COc1ccccc1NC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)c1ccccc1
Answer: a. CCOc1ccccc1NC(=O)CSc1n[nH]c(N)n1
{#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#}
CCOc1ccccc1NC(=O)CSc1n[nH]c(N)n1
CCOc1ccccc1NC(=O)CSc1n[nH]c(N)n1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(2-ethoxyphenyl)acetamide