Task: Answer the MCQ question.
Question: Which compound exhibits a 0.986% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)c1ccccc1NC(=O)c1cn(-c2ccc(OC)cc2)c(=O)c2ccccc12
b: CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
c: O=C(Nc1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1)C1=COCCO1
Answer: b. CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
CC(C)C[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O
(2S)-2-[(4-bromophenyl)sulfonylamino]-4-methylpentanoic acid