Problem statement: Answer the MCQ question.
Query: Which compound has a 3.181% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(C)CCN(C(=O)c1csnn1)C(C(=O)NC1CCCC1)c1ccccc1
[b] CC(=O)N1CCN(C(=O)CSc2cc(C)c(Br)cc2C)CC1
Answer: b. CC(=O)N1CCN(C(=O)CSc2cc(C)c(Br)cc2C)CC1
{#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#}
CC(=O)N1CCN(C(=O)CSc2cc(C)c(Br)cc2C)CC1
CC(=O)N1CCN(C(=O)CSc2cc(C)c(Br)cc2C)CC1
1-(4-acetylpiperazin-1-yl)-2-(4-bromo-2,5-dimethylphenyl)sulfanylethanone