Task: Answer the MCQ question.
Query: Which drug exhibits a -1.543% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1nc2c(C)cccc2c2c1CCN2c1ccccc1F
b. Cn1c(Br)nc2c1c(=O)n(CC(O)COc1ccccc1)c(=O)n2C
c. COc1ccc(CNC(=O)C/C(C)=N/NC(=O)C(c2ccccc2)c2ccccc2)cc1
Answer: b. Cn1c(Br)nc2c1c(=O)n(CC(O)COc1ccccc1)c(=O)n2C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(Br)nc2c1c(=O)n(CC(O)COc1ccccc1)c(=O)n2C
Cn1c(Br)nc2c1c(=O)n(CC(O)COc1ccccc1)c(=O)n2C
8-bromo-1-(2-hydroxy-3-phenoxypropyl)-3,7-dimethylpurine-2,6-dione