Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.150\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NCc1ccccc1)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
b) CCOC(=O)C1=C(O)c2ccccc2C(=O)/C1=C\c1ccc(C)cc1
Answer: b. CCOC(=O)C1=C(O)c2ccccc2C(=O)/C1=C\c1ccc(C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1=C(O)c2ccccc2C(=O)/C1=C\c1ccc(C)cc1
CCOC(=O)C1=C(O)c2ccccc2C(=O)/C1=C\c1ccc(C)cc1
ethyl (3Z)-1-hydroxy-3-[(4-methylphenyl)methylidene]-4-oxonaphthalene-2-carboxylate