Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 1.184
b: -4.645
c: 4.138
d: 10.981
e: 2.956
Answer: e. 2.956%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1
O=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1
3-benzyl-4-(4-bromophenyl)-1H-imidazol-2-one