Task: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a compound with the SMILES Cc1ccc2nc(SCC(=O)N3c4ccccc4CC3C)c(C)cc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -20.171
[b] 7.539
[c] 4.471
Answer: b. 7.539%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Cc1ccc2nc(SCC(=O)N3c4ccccc4CC3C)c(C)cc2c1
Cc1ccc2nc(SCC(=O)N3c4ccccc4CC3C)c(C)cc2c1
2-(3,6-dimethylquinolin-2-yl)sulfanyl-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone