Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES [Cl-].c1ccc(-c2c[nH]c3[n+]2CCCCC3)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 4.169
[b] 8.273
[c] 2.876
[d] 15.289
Answer: c. 2.876\%.
{#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}.
[Cl-].c1ccc(-c2c[nH]c3[n+]2CCCCC3)cc1
[Cl-].c1ccc(-c2c[nH]c3[n+]2CCCCC3)cc1
3-phenyl-1,5,6,7,8,9-hexahydroimidazo[1,2-a]azepin-4-ium;chloride