Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=[N+]([O-])C(=C1Nc2ccccc2N1)C(Cl)=C(Cl)Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 14.647
[b] -2.487
[c] -3.561
[d] 13.384
Answer: a. 14.647\%.
{#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}.
2-(2,3,3-trichloro-1-nitroprop-2-enylidene)-1,3-dihydrobenzimidazole