Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cn1c(C(C#N)C(=O)c2sc3ccccc3c2Cl)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 7.028
[b] 6.606
[c] 11.600
Answer: c. 11.600\%.
{#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}.
3-(3-chloro-1-benzothiophen-2-yl)-2-(1-methylbenzimidazol-2-yl)-3-oxopropanenitrile