Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.248\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CC(=O)C(c1ccccc1)C(c1ccccc1)C(C)[N+](=O)[O-]
b.) CC(C)C(NC(=O)C1CCCCC1)C(=O)NCc1ccccn1
Answer: a. CC(=O)C(c1ccccc1)C(c1ccccc1)C(C)[N+](=O)[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#}
CC(=O)C(c1ccccc1)C(c1ccccc1)C(C)[N+](=O)[O-]
CC(=O)C(c1ccccc1)C(c1ccccc1)C(C)[N+](=O)[O-]
5-nitro-3,4-diphenylhexan-2-one