Task: Answer the MCQ question.
Query: Which compound has a 8.787\% 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 additional words.
Options:
[a] COc1ccccc1-c1nn(Cc2ccccc2)cc1/C=C/C(=O)O
[b] COc1cc(Br)cc(C(c2c(C)n(C)n(-c3ccccc3)c2=O)c2c(C)n(C)n(-c3ccccc3)c2=O)c1O
Answer: a. COc1ccccc1-c1nn(Cc2ccccc2)cc1/C=C/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_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#}
COc1ccccc1-c1nn(Cc2ccccc2)cc1/C=C/C(=O)O
COc1ccccc1-c1nn(Cc2ccccc2)cc1/C=C/C(=O)O
(E)-3-[1-benzyl-3-(2-methoxyphenyl)pyrazol-4-yl]prop-2-enoic acid