Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1c(SCC(=O)NCc2ccco2)nc2cccnc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 3.540
[b] 17.434
Answer: a. 3.540\%.
{#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}.
CCn1c(SCC(=O)NCc2ccco2)nc2cccnc21
CCn1c(SCC(=O)NCc2ccco2)nc2cccnc21
2-(3-ethylimidazo[4,5-b]pyridin-2-yl)sulfanyl-N-(furan-2-ylmethyl)acetamide