Task: Answer the MCQ question.
Query: Which compound has a 12.877\% 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: Cc1ccc(C)c(NC(=O)C2COc3ccccc3O2)c1
b: COC(=O)/N=C/c1c(NCc2ccccc2)nc2c(C)cccn2c1=O
c: O=C(CCC(=O)c1cccs1)Nc1nc2ccccc2s1
Answer: c. O=C(CCC(=O)c1cccs1)Nc1nc2ccccc2s1
{#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#}
O=C(CCC(=O)c1cccs1)Nc1nc2ccccc2s1
O=C(CCC(=O)c1cccs1)Nc1nc2ccccc2s1
N-(1,3-benzothiazol-2-yl)-4-oxo-4-thiophen-2-ylbutanamide