Task: Answer the multiple-choice question.
Question: Which compound has a 3.643\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1cc(C)c2cc(CN(Cc3ccco3)C(=O)NCc3ccccc3)c(=O)[nH]c2c1
b. O=C(c1ccc(Br)o1)N1CCN=C1SCc1cccnc1
c. Cc1ccc(CSCCNC(=O)c2ccccc2)cc1
Answer: b. O=C(c1ccc(Br)o1)N1CCN=C1SCc1cccnc1
{#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(c1ccc(Br)o1)N1CCN=C1SCc1cccnc1
O=C(c1ccc(Br)o1)N1CCN=C1SCc1cccnc1
(5-bromofuran-2-yl)-[2-(pyridin-3-ylmethylsulfanyl)-4,5-dihydroimidazol-1-yl]methanone