Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(NCCCCO)c1ccc2c3c(cccc13)CC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 7.931
b. 8.296
c. 6.692
d. 3.210
Answer: a. 7.931\%.
{#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(NCCCCO)c1ccc2c3c(cccc13)CC2
O=C(NCCCCO)c1ccc2c3c(cccc13)CC2
N-(4-hydroxybutyl)-1,2-dihydroacenaphthylene-5-carboxamide