Task: Answer the MCQ question.
Question: Which compound has a 4.916\% 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 additional words.
Options:
a) Cc1oc2cc(Br)c(O)c(Br)c2c1C(=O)c1ccccc1
b) C/C(=N/OC(=O)c1c(-c2ccccc2Cl)noc1C)c1cnccn1
Answer: a. Cc1oc2cc(Br)c(O)c(Br)c2c1C(=O)c1ccccc1
{#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#}
Cc1oc2cc(Br)c(O)c(Br)c2c1C(=O)c1ccccc1
Cc1oc2cc(Br)c(O)c(Br)c2c1C(=O)c1ccccc1
(4,6-dibromo-5-hydroxy-2-methyl-1-benzofuran-3-yl)-phenylmethanone