Problem statement: Answer the MCQ question.
Question: Which compound has a 21.437\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1nn(-c2ccccc2)c(Cl)c1/C=C1\SC(=S)N(C)C1=O
b CC(=O)c1c(OC(=O)c2ccco2)c2ccccc2n1C
Answer: a. Cc1nn(-c2ccccc2)c(Cl)c1/C=C1\SC(=S)N(C)C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nn(-c2ccccc2)c(Cl)c1/C=C1\SC(=S)N(C)C1=O
Cc1nn(-c2ccccc2)c(Cl)c1/C=C1\SC(=S)N(C)C1=O
(5Z)-5-[(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one