Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(-c2ccc(C#N)c(SCC(=O)Nc3sc4c(c3C#N)CCC4)n2)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 12.147
b 13.622
Answer: b. 13.622\%.
{#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}.
COc1ccc(-c2ccc(C#N)c(SCC(=O)Nc3sc4c(c3C#N)CCC4)n2)cc1
COc1ccc(-c2ccc(C#N)c(SCC(=O)Nc3sc4c(c3C#N)CCC4)n2)cc1
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-[3-cyano-6-(4-methoxyphenyl)pyridin-2-yl]sulfanylacetamide