Task: Answer the MCQ question.
Question: Which drug has a 8.628\% 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: O=C(CC1SCCNC1=O)Nc1cc(Cl)cc(Cl)c1
b: CCC(C)c1ccccc1NS(=O)(=O)c1cnn(CC)c1
c: CCCn1c(=O)c(C(=O)Nc2ccccc2)c(O)c2ccccc21
Answer: b. CCC(C)c1ccccc1NS(=O)(=O)c1cnn(CC)c1
{#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#}
CCC(C)c1ccccc1NS(=O)(=O)c1cnn(CC)c1
CCC(C)c1ccccc1NS(=O)(=O)c1cnn(CC)c1
N-(2-butan-2-ylphenyl)-1-ethylpyrazole-4-sulfonamide