Task: Answer the MCQ question.
Query: Which drug exhibits a 2.968\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(S(=O)(=O)/C(C#N)=C/Nc2ccccc2F)cc1
b) COc1ccc(C(=O)COC(=O)c2cncc(Br)c2)cc1
c) CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccn4)ccc1c23
d) O=C(Nc1ccccc1N1CCCC1)c1ccccc1F
Answer: a. COc1ccc(S(=O)(=O)/C(C#N)=C/Nc2ccccc2F)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#}
COc1ccc(S(=O)(=O)/C(C#N)=C/Nc2ccccc2F)cc1
COc1ccc(S(=O)(=O)/C(C#N)=C/Nc2ccccc2F)cc1
(E)-3-(2-fluoroanilino)-2-(4-methoxyphenyl)sulfonylprop-2-enenitrile