Problem statement: Answer the MCQ question.
Question: Which compound has a 12.148\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCc1ccc(C)c(OC(=O)c2cncc(Br)c2)c1
b) Cc1cccc(C)c1NC(=O)c1ccc([N+](=O)[O-])s1
Answer: a. CCc1ccc(C)c(OC(=O)c2cncc(Br)c2)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#}
CCc1ccc(C)c(OC(=O)c2cncc(Br)c2)c1
CCc1ccc(C)c(OC(=O)c2cncc(Br)c2)c1
(5-ethyl-2-methylphenyl) 5-bromopyridine-3-carboxylate