Task: Answer the MCQ question.
Query: Which compound exhibits a -12.901% 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 CN(O)/C=C/C(=O)c1ccc(Br)cc1
b O=C(NCc1ccco1)c1ccc2ccccc2c1
c Cc1ccccc1OCCCCc1c(C)n[nH]c1C
Answer: a. CN(O)/C=C/C(=O)c1ccc(Br)cc1
{#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#}
CN(O)/C=C/C(=O)c1ccc(Br)cc1
CN(O)/C=C/C(=O)c1ccc(Br)cc1
(E)-1-(4-bromophenyl)-3-[hydroxy(methyl)amino]prop-2-en-1-one