Problem statement: Answer the MCQ question.
Query: Which compound has a 4.933\% 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 or b without using any other words.
Options:
(a) CC(=O)c1cccc(OCC(=O)N2CCCc3ccccc32)c1
(b) CC1CC(C)CN(C(=O)c2cc3cc(Br)cc(Br)c3o2)C1
Answer: a. CC(=O)c1cccc(OCC(=O)N2CCCc3ccccc32)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#}
CC(=O)c1cccc(OCC(=O)N2CCCc3ccccc32)c1
CC(=O)c1cccc(OCC(=O)N2CCCc3ccccc32)c1
2-(3-acetylphenoxy)-1-(3,4-dihydro-2H-quinolin-1-yl)ethanone