Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NC1CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 21.133
[b] 17.012
[c] -4.713
Answer: a. 21.133%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NC1CC1
CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NC1CC1
(2S)-2-acetamido-N-cyclopropyl-3-(1H-indol-3-yl)propanamide