Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES N/C(=N/[N+](=O)[O-])N1CCN(C(=O)c2ccc(Cl)cc2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -87.173
b. 5.019
c. 10.438
d. 6.733
e. 15.685
Answer: b. 5.019\%.
{#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(=N/[N+](=O)[O-])N1CCN(C(=O)c2ccc(Cl)cc2)CC1
N/C(=N/[N+](=O)[O-])N1CCN(C(=O)c2ccc(Cl)cc2)CC1
4-(4-chlorobenzoyl)-N'-nitropiperazine-1-carboximidamide