Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.814\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(C(=S)NCc2ccccc2)cc(Br)c1O
b: O=C(Cc1cccs1)NCc1cc(Cl)cc(Cl)c1
Answer: b. O=C(Cc1cccs1)NCc1cc(Cl)cc(Cl)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#}
O=C(Cc1cccs1)NCc1cc(Cl)cc(Cl)c1
O=C(Cc1cccs1)NCc1cc(Cl)cc(Cl)c1
N-[(3,5-dichlorophenyl)methyl]-2-thiophen-2-ylacetamide