Task: Answer the MCQ question.
Question: Which drug has a 3.214% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCOc1ccc(/C(O)=C(\C#N)c2nc3ccccc3[nH]2)cc1
[b] CNC(=O)NC1CCCCc2sccc21
[c] COc1ccc2c(c1)sc1nc(=O)ccn12
Answer: c. COc1ccc2c(c1)sc1nc(=O)ccn12
{#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#}
COc1ccc2c(c1)sc1nc(=O)ccn12
COc1ccc2c(c1)sc1nc(=O)ccn12
8-methoxypyrimido[2,1-b][1,3]benzothiazol-2-one