Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.581% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccccc1)NC1CCCc2ccccc21
b. Cc1ccc(-c2csc(C3=C(O)CN(NC(=O)c4ccco4)C3=N)n2)cc1
Answer: a. O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccccc1)NC1CCCc2ccccc21
{#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#}
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccccc1)NC1CCCc2ccccc21
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccccc1)NC1CCCc2ccccc21
[2-oxo-2-(1,2,3,4-tetrahydronaphthalen-1-ylamino)ethyl] 2-(benzylamino)-5-nitrobenzoate