Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 11.717% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1cccc(N2C(=O)CC(N3CCN(c4ccc([N+](=O)[O-])cc4)CC3)C2=O)c1
[b] CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
Answer: b. CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
{#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#}
CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
ethyl (3Z)-2-ethyl-3-[(2-hydroxybenzoyl)hydrazinylidene]butanoate