Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)Nc1ccc(NC(=O)CSc2nc3ccccc3nc2N2CCCCC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 13.526
b. 13.010
c. 12.347
d. 0.894
Answer: c. 12.347\%.
{#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}.
CC(=O)Nc1ccc(NC(=O)CSc2nc3ccccc3nc2N2CCCCC2)cc1
CC(=O)Nc1ccc(NC(=O)CSc2nc3ccccc3nc2N2CCCCC2)cc1
N-(4-acetamidophenyl)-2-(3-piperidin-1-ylquinoxalin-2-yl)sulfanylacetamide