Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES Cc1ccc(Sc2cnn(-c3ccccc3)c(=O)c2Cl)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 0.177
[b] 20.289
[c] 9.501
Answer: b. 20.289\%.
{#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}.
Cc1ccc(Sc2cnn(-c3ccccc3)c(=O)c2Cl)cc1
Cc1ccc(Sc2cnn(-c3ccccc3)c(=O)c2Cl)cc1
4-chloro-5-(4-methylphenyl)sulfanyl-2-phenylpyridazin-3-one