Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)Nc1ccc(N2CCOCC2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 7.177
b. -2.530
c. 14.268
d. 8.891
e. 11.466
Answer: b. -2.530\%.
{#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(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)Nc1ccc(N2CCOCC2)cc1
O=C(CN1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)Nc1ccc(N2CCOCC2)cc1
N-(4-morpholin-4-ylphenyl)-2-[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]acetamide