Problem statement: 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 CCCCn1nc(NC(=O)CCC)c2cc3cc(OC)ccc3nc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 13.352
b. 8.996
c. 16.601
d. -21.687
Answer: a. 13.352\%.
{#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}.
CCCCn1nc(NC(=O)CCC)c2cc3cc(OC)ccc3nc21
CCCCn1nc(NC(=O)CCC)c2cc3cc(OC)ccc3nc21
N-(1-butyl-6-methoxypyrazolo[3,4-b]quinolin-3-yl)butanamide