Task: Answer the multiple choice question.
Query: Which compound has a 9.589\% 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(c1cccc(F)c1)N1CCN(c2ccc([N+](=O)[O-])c3cccnc23)CC1
[b] NC(=O)C1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
Answer: b. NC(=O)C1CCN(c2nc(-c3ccc(F)cc3)cs2)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#}
NC(=O)C1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
NC(=O)C1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]piperidine-4-carboxamide