Task: Answer the multiple-choice question.
Question: Which drug has a 8.998\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CN1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
b) COc1ccccc1/C=C1\Cc2ccccc2C1=O
c) O=C(COC(=O)c1cccnc1)Nc1cccc(Cl)c1
Answer: b. COc1ccccc1/C=C1\Cc2ccccc2C1=O
{#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#}
COc1ccccc1/C=C1\Cc2ccccc2C1=O
COc1ccccc1/C=C1\Cc2ccccc2C1=O
(2E)-2-[(2-methoxyphenyl)methylidene]-3H-inden-1-one