Task: Answer the multiple-choice question.
Question: Which drug exhibits a -12.256\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccccc1CSc1nc2ccccc2[nH]1
b. O=S(=O)(/C=C/c1ccccc1)NC1CCCCCC1
c. CC(=O)Nc1sc2c(c1CN1CCN(c3ccccn3)CC1)CCCC2
Answer: c. CC(=O)Nc1sc2c(c1CN1CCN(c3ccccn3)CC1)CCCC2
{#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#}
N-[3-[(4-pyridin-2-ylpiperazin-1-yl)methyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]acetamide