Problem statement: Answer the multiple-choice question.
Query: Which drug has a 14.041\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)c1cccc2c1-c1ccccc1/C2=N/O
b C=CCOC(=O)C1=C(C)NC(SCC(=O)N(CC)CC)=C(C#N)C1c1ccco1
c COc1ccc(NC(=O)c2ccc(OC)cc2)cc1
Answer: a. CCOC(=O)c1cccc2c1-c1ccccc1/C2=N/O
{#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)c1cccc2c1-c1ccccc1/C2=N/O
CCOC(=O)c1cccc2c1-c1ccccc1/C2=N/O
ethyl (9Z)-9-hydroxyiminofluorene-4-carboxylate