Task: Answer the MCQ question.
Question: Which drug exhibits a 12.066\% 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) N=C1/C(=C/c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCCC3)=NN12
b) CCOC(=O)c1cc2cc(C)ccc2[nH]1
c) Cc1cc(C(=O)COC(=O)c2n[nH]c3ccccc23)c(C)n1C
Answer: a. N=C1/C(=C/c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCCC3)=NN12
{#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=C1/C(=C/c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCCC3)=NN12
N=C1/C(=C/c2ccc(Br)o2)C(=O)N=C2SC(CC(=O)N3CCCC3)=NN12
(6Z)-6-[(5-bromofuran-2-yl)methylidene]-5-imino-2-(2-oxo-2-pyrrolidin-1-ylethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one