Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.340% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CN1/C(=C\C(=O)c2cccnc2)Sc2ccccc21
(b) O=C(N[C@@H](Cc1ccc(Br)cc1)C(=O)O)OCC1c2ccccc2-c2ccccc21
Answer: a. CN1/C(=C\C(=O)c2cccnc2)Sc2ccccc21
{#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#}
CN1/C(=C\C(=O)c2cccnc2)Sc2ccccc21
CN1/C(=C\C(=O)c2cccnc2)Sc2ccccc21
(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)-1-pyridin-3-ylethanone