Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(/C=C/c1ccccc1Cl)NNC(=O)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 2.339
(b) 21.262
(c) -3.327
(d) -56.602
(e) 15.882
Answer: b. 21.262\%.
{#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}.
N'-[(E)-3-(2-chlorophenyl)prop-2-enoyl]thiophene-2-carbohydrazide