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 CCCc1ccc(-c2cc(C(=O)N/N=C/c3ccc([N+](=O)[O-])o3)c3ccccc3n2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 3.876
(b) 2.642
(c) -1.636
Answer: b. 2.642\%.
{#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}.
CCCc1ccc(-c2cc(C(=O)N/N=C/c3ccc([N+](=O)[O-])o3)c3ccccc3n2)cc1
CCCc1ccc(-c2cc(C(=O)N/N=C/c3ccc([N+](=O)[O-])o3)c3ccccc3n2)cc1
oxido-oxo-[5-[(E)-[[2-(4-propylphenyl)quinoline-4-carbonyl]hydrazinylidene]methyl]furan-2-yl]azanium