Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1nc2ccc(Br)cc2c2c1CC(CBr)O2?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 7.745
b: 17.463
Answer: a. 7.745\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1nc2ccc(Br)cc2c2c1CC(CBr)O2
Cc1nc2ccc(Br)cc2c2c1CC(CBr)O2
8-bromo-2-(bromomethyl)-4-methyl-2,3-dihydrofuro[3,2-c]quinoline