Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=C(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NCC1CCCO1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -1.766
(b) -9.346
(c) -4.750
(d) 16.416
(e) -55.134
Answer: a. -1.766%.
{#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}.
O=C(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NCC1CCCO1
O=C(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NCC1CCCO1
[2-oxo-2-(oxolan-2-ylmethylamino)ethyl] (E)-3-(4-nitrophenyl)prop-2-enoate