Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.166\% human ether-à-go-go related gene (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) O=C(Oc1ccc(/C=N/NC(=O)c2ccccn2)cc1)c1cccc(Br)c1
(b) CCc1ccccc1NC(=O)CCS(=O)(=O)c1ccc(C)cc1
(c) CCOC(=O)c1cc(C)[nH]c(=S)c1C#N
Answer: a. O=C(Oc1ccc(/C=N/NC(=O)c2ccccn2)cc1)c1cccc(Br)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(Oc1ccc(/C=N/NC(=O)c2ccccn2)cc1)c1cccc(Br)c1
O=C(Oc1ccc(/C=N/NC(=O)c2ccccn2)cc1)c1cccc(Br)c1
[4-[(E)-(pyridine-2-carbonylhydrazinylidene)methyl]phenyl] 3-bromobenzoate