Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN1CCN(/N=C2/C(=O)Nc3ccc([N+](=O)[O-])cc32)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 8.539
b) 6.388
c) 13.297
Answer: b. 6.388\%.
{#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}.
CN1CCN(/N=C2/C(=O)Nc3ccc([N+](=O)[O-])cc32)CC1
CN1CCN(/N=C2/C(=O)Nc3ccc([N+](=O)[O-])cc32)CC1
(3E)-3-(4-methylpiperazin-1-yl)imino-5-nitro-1H-indol-2-one