Task: Answer the MCQ question.
Question: Which compound has a 9.416\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccccc1S(=O)(=O)CC(O)COc1ccc(C#N)cc1
b. COCCCN(Cc1cccs1)S(=O)(=O)c1c[nH]c(C(=O)OC)c1
c. Cc1ccc(C(=O)NCCc2c[nH]c3ccccc23)c(C)c1
Answer: a. COc1ccccc1S(=O)(=O)CC(O)COc1ccc(C#N)cc1
{#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#}
COc1ccccc1S(=O)(=O)CC(O)COc1ccc(C#N)cc1
COc1ccccc1S(=O)(=O)CC(O)COc1ccc(C#N)cc1
4-[2-hydroxy-3-(2-methoxyphenyl)sulfonylpropoxy]benzonitrile