Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Nc1c(-c2ccccc2Cl)cnn1-c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 6.128
b) 14.955
c) -7.780
d) -1.266
Answer: c. -7.780\%.
{#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}.
Nc1c(-c2ccccc2Cl)cnn1-c1cccc([N+](=O)[O-])c1
Nc1c(-c2ccccc2Cl)cnn1-c1cccc([N+](=O)[O-])c1
4-(2-chlorophenyl)-2-(3-nitrophenyl)pyrazol-3-amine