Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCN1CCN(c2cc(N3CCCC3)c([N+](=O)[O-])cc2F)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 19.096
b.) 1.150
c.) -3.862
d.) 12.650
Answer: b. 1.150\%.
{#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}.
1-ethyl-4-(2-fluoro-4-nitro-5-pyrrolidin-1-ylphenyl)piperazine