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=C1C2C3C=CC(CC3)C2C(=O)N1c1cccc(Br)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -5.682
b. -0.448
c. 22.081
d. 2.358
e. -1.318
Answer: c. 22.081%.
{#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=C1C2C3C=CC(CC3)C2C(=O)N1c1cccc(Br)c1
O=C1C2C3C=CC(CC3)C2C(=O)N1c1cccc(Br)c1
4-(3-bromophenyl)-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione