Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.082\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cn1nc(Cc2cccc3ccccc23)c(C#N)c1N
b Brc1cccc2sc(N3CCN(c4ccccc4)CC3)nc12
Answer: b. Brc1cccc2sc(N3CCN(c4ccccc4)CC3)nc12
{#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#}
Brc1cccc2sc(N3CCN(c4ccccc4)CC3)nc12
Brc1cccc2sc(N3CCN(c4ccccc4)CC3)nc12
4-bromo-2-(4-phenylpiperazin-1-yl)-1,3-benzothiazole