Task: 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 CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 0.120
b. 18.062
c. 14.669
d. 3.857
e. 2.824
Answer: a. 0.120\%.
{#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}.
CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])CC1
CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])CC1
2-[5-(4-ethylpiperazin-1-yl)-2-fluoro-4-nitrophenyl]-3,4-dihydro-1H-isoquinoline