Problem statement: Answer the MCQ question.
Query: Which compound has a 12.675% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)C(C)Sc1nc(=O)n2ccccc2n1
b) CCCCOc1ccc(CNC(=S)N/N=C/c2ccc(OC)c(OC)c2)cc1
Answer: a. CCOC(=O)C(C)Sc1nc(=O)n2ccccc2n1
{#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#}
CCOC(=O)C(C)Sc1nc(=O)n2ccccc2n1
CCOC(=O)C(C)Sc1nc(=O)n2ccccc2n1
ethyl2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylpropanoate