Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -7.639% 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 other words.
Options:
a: Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21
b: CCCCSc1cc(=O)n(-c2ccccc2)nc1C(=O)OCC
c: COc1ccccc1C(=O)Nc1ccccc1C(=O)NCc1ccco1
Answer: a. Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21
{#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#}
Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21
Cn1c2ccccc2c(=O)c2c(=O)n(-c3ccccc3)c(-c3ccc(C(C)(C)C)cc3)nc21
2-(4-tert-butylphenyl)-10-methyl-3-phenylpyrimido[4,5-b]quinoline-4,5-dione