Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NCCN1CCOCC1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 15.437
b: 5.419
c: -2.747
d: 10.912
Answer: c. -2.747\%.
{#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(NCCN1CCOCC1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
O=C(NCCN1CCOCC1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
N-(2-morpholin-4-ylethyl)-3-nitro-4-pyrrolidin-1-ylbenzamide