Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC(Sc1nc2ncc(Cl)cc2[nH]1)C(=O)NC1(C#N)CCCCC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 8.618
(b) -5.648
Answer: a. 8.618\%.
{#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(Sc1nc2ncc(Cl)cc2[nH]1)C(=O)NC1(C#N)CCCCC1
CC(Sc1nc2ncc(Cl)cc2[nH]1)C(=O)NC1(C#N)CCCCC1
2-[(6-chloro-1H-imidazo[4,5-b]pyridin-2-yl)sulfanyl]-N-(1-cyanocyclohexyl)propanamide