Task: Answer the multiple choice question.
Query: Which compound has a -1.129% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(C)(C)NC(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O
b: N#CC1=C(N)C(C#N)(C#N)[C@H](c2ccncc2)[C@H]2CN(C(=O)OCc3ccccc3)CC=C12
c: COC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)n(C)c(=O)n2C
Answer: a. CC(C)(C)NC(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O
{#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#}
CC(C)(C)NC(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O
CC(C)(C)NC(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O
N-tert-butyl-2-(7-nitro-4-oxoquinazolin-3-yl)acetamide