Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.585\% 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 NC(=O)COC(=O)CC(c1ccccc1)c1ccccc1
b Cc1ccc(OC(=O)c2ccc(Br)o2)cc1
c Cc1ccc(C)c(NC(=O)CN(C)C(=O)CN2C(=O)C3CCCCC3C2=O)c1
Answer: b. Cc1ccc(OC(=O)c2ccc(Br)o2)cc1
{#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#}
Cc1ccc(OC(=O)c2ccc(Br)o2)cc1
Cc1ccc(OC(=O)c2ccc(Br)o2)cc1
(4-methylphenyl) 5-bromofuran-2-carboxylate