Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 8.929
b. 18.900
c. 5.464
d. 13.063
Answer: a. 8.929\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21
O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21
2-oxo-2-(2-oxo-1,3-dihydroindol-3-yl)-N-(pyridin-3-ylmethyl)acetamide