Task: Answer the multiple choice question.
Query: Which compound exhibits a -9.176% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC1=C(C)CC(C(=O)NCC(=O)c2ccccc2)C(C(=O)O)C1
(b) Cc1ccccc1C(=O)NNC(=O)c1cccc([N+](=O)[O-])c1
Answer: b. Cc1ccccc1C(=O)NNC(=O)c1cccc([N+](=O)[O-])c1
{#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#}
Cc1ccccc1C(=O)NNC(=O)c1cccc([N+](=O)[O-])c1
Cc1ccccc1C(=O)NNC(=O)c1cccc([N+](=O)[O-])c1
2-methyl-N'-(3-nitrobenzoyl)benzohydrazide