Task: Answer the multiple-choice question.
Question: Which drug has a 18.487\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc(/C=N/N=C/c2c[nH]c(=O)c(C#N)c2Nc2ccccc2)cc1
b.) CCOC(=O)C(C)(C)Sc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)[nH]1
Answer: a. COc1ccc(/C=N/N=C/c2c[nH]c(=O)c(C#N)c2Nc2ccccc2)cc1
{#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#}
COc1ccc(/C=N/N=C/c2c[nH]c(=O)c(C#N)c2Nc2ccccc2)cc1
COc1ccc(/C=N/N=C/c2c[nH]c(=O)c(C#N)c2Nc2ccccc2)cc1
4-anilino-5-[(E)-[(E)-(4-methoxyphenyl)methylidenehydrazinylidene]methyl]-2-oxo-1H-pyridine-3-carbonitrile