Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.727\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1nc2ccccc2c(=O)n1NC(=O)c1ccc([N+](=O)[O-])cc1
(b) C/C(=N\N=C(/N)c1nonc1N)c1ccc2c(c1)OCO2
Answer: a. Cc1nc2ccccc2c(=O)n1NC(=O)c1ccc([N+](=O)[O-])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#}
Cc1nc2ccccc2c(=O)n1NC(=O)c1ccc([N+](=O)[O-])cc1
Cc1nc2ccccc2c(=O)n1NC(=O)c1ccc([N+](=O)[O-])cc1
N-(2-methyl-4-oxoquinazolin-3-yl)-4-nitrobenzamide