Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES N#C/C(=C\c1cc([N+](=O)[O-])c(N2CCOCC2)cc1N1CCOCC1)c1nc2ccccc2[nH]1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 9.897
b. 2.502
c. -18.283
d. -0.443
e. 9.905
Answer: d. -0.443\%.
{#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}.
N#C/C(=C\c1cc([N+](=O)[O-])c(N2CCOCC2)cc1N1CCOCC1)c1nc2ccccc2[nH]1
N#C/C(=C\c1cc([N+](=O)[O-])c(N2CCOCC2)cc1N1CCOCC1)c1nc2ccccc2[nH]1
(E)-2-(1H-benzimidazol-2-yl)-3-(2,4-dimorpholin-4-yl-5-nitrophenyl)prop-2-enenitrile