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 CCCCC/C=N/NC(=O)c1[nH]c2ccc([N+](=O)[O-])cc2c1C?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 7.072
b 3.864
Answer: a. 7.072\%.
{#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}.
CCCCC/C=N/NC(=O)c1[nH]c2ccc([N+](=O)[O-])cc2c1C
CCCCC/C=N/NC(=O)c1[nH]c2ccc([N+](=O)[O-])cc2c1C
N-[(E)-hexylideneamino]-3-methyl-5-nitro-1H-indole-2-carboxamide